A/N: Disclaimer Doesn't Own Ben 10 Series, Godzilla Monsterverse, Toho And HTTYD, ROTG, FROZEN, BH6, TANGLE, BRAVE, DC Arrowverse, Marvel MCU, Attack On Titan and Transformers,  Saban's power rangers. And other fandoms.

These are all credited by DreamWorks, Toho, Legendary, Man Of Action, Walt Disney, Pixar and Dreamworks and industrial entertainment company. Saban and Bandai.

I don't own any of The Scripts of Series and Movies, Mangas or Animes, the casting or Characters but this story crossovers.

WARNING: This Story and any other Sequels may contain Violence to younger readers and possible Nudity and smut.

'Thoughts.'

~DARK/LIGHT creatures/Monsters Transformations~

"Speech, Humans, Alien allies, Villains, Omnitrix Transformation, Normal Exclamation Speech!" 

"Aliens/Supervillains."

{Telepathic.}

"Yelling, Shouting, Gasp, Exclamation!"

"-Whispering, Silent Yelling!-"

🎶Singing🎶

~<Text/HoloMessage/Letters/HOWLERS>~

( Flashback. )

[Movie and Script.]

[Television and Radio.]

{§-SIGN LANGUAGE-§}

-§Parseltongue§-

[A.I. and Holo]

"§~SPELLS~§"

{Announcer/Narrator}

~{COMMUNICATION}~

"~<Ultimatrix/Transformation>~"

~Sounds/Echoes/Sonic/Ghost~

"-( Foreign Language )-"

Chapter 19. Kill the Upgrade 

A giant, water dragon towered over Bulat as Ben and Tatsumi helplessly stood by. Bulat fought extremely hard and well, better than Ben in a lot of regards. Ben, despite having less power on his watch, wanted to help. He couldn't go Way Big, that'll shorten out the power faster than if he went with his smaller transformations. Tatsumi had a few ideas to defeat Liver.

"Hey Ben, I have an idea." Tatsumi caught Ben's attention.

"I'm all ears." Ben said.

"I know it's too soon, but can you transform into one of your strongest monsters to beat that thing? Like Rath maybe?" He asked.

"Rath cannot beat him." Ben told him.  "And I surely can't transform now. He's on his own, unfortunately." Ben said as the two boys watched the fight. Suddenly, they heard light grunts from afar. They were horrified at what they saw.

Climbing off the rails of the boat was critically injured, and a very pissed off Nyau clutching his stomach as he bled. Ben was still mad at Tatsumi for nearly killing him, but was more shocked that Nyau was still alive. He angrily pointed to Ben.

"I don't know who the hell you think you are." Nyau growled. "But during this, only one person would get off this boat alive." he said. "And spoiler warning, it won't be you!"

"Yep, he's really pissed off at you." Tatsumi said. Ben shot him a quick glare.

"Yeah, no shit." Ben said.

"And you can't transform again for a minute. So..."

"Yeah, give away everything, why don't you! Say, why you at it, why not give him my Social Security Number! Because why the fuck not!?" Ben yelled at a scared Tatsumi.

"How interesting! Thanks, Dumbass!" Nyau was already in the air ready to slice Ben with his Flute. Luckily, Tatsumi blocked his strikes before Nyau had the chance to hit him.

"Move Dumbass! You're irrelevant! Let me get Tiger Boy so I can teach him some manners!" Nyau yelled struggling to fight against Tatsumi. Ben ran from view trying to find cover, as Tatsumi bought him time for his Ultimatrix to recharge. By the time Ben found a hiding spot, Liver already summoned his Imperial Arms to strike at Bulat in midair.

"DARK WATER SPEARS!" Liver screamed from afar. Ben toyed with his Ultimatrix, now in a shade of red.

"Come on, dammit! Recharge! Come on!" Ben pleaded as he played with the notch of his gauntlet watch. He struggled and pleaded watching his friends get pounded by the enemy. With one single slap on the Ultimatrix, the faceplate turned Green.

"[Ultimatrix: Now Activated.]" The Ultimatrix announced.

"Alright!" Just in time for Tatsumi to fly over to Ben injured.

"Tatsumi!" Ben held him.

"I'm okay man. Boy, Nyau was pissed!" He laughed. Both men watched Nyau charge at Bulat now flying towards his Superior, former General Liver. Tatsumi was too weak and Ben was too far to reach him in time. However, both men thought that Bulat could handle himself well against the likes of Nyau. That was what they thought until Nyau charged at him. Distracted, Bulat knocked him off his trail, sparing Liver in the process.

Ben got frustrated. "Rotten kid!"

"What a joke." Nyau laughed. "You do realize what you've done right? You just threw away your only chance at beating Liver!" He gloated. Bulat got up angry and frustrated by this revelation.

"Bro?" Tatsumi said weakly, struggling to walk. Ben was his legs.

"Tatsumi?" Bulat said out of concern.

"I'm sorry, it's my fault. Had I held on long enough to protect Ben. He would have had enough time to transform to beat him!" He said. Ben held in as much anger towards Nyau as he possibly could. This might have been his fight, but he was unwilling to kill, however slowly, that moral compass was slowly getting dimmer and dimmer.

Nyau turned around to an injured Tatsumi and an enraged Ben holding him. "What's this, you mean you can still move? Why not you both take yourselves a little nap so I can take my precious time with you two, okay?" He said with a snarky tone.

Ben growled, frustrated at his watch not recharging fast enough.

"Damn kid." Ben gritted.

"Don't sweat okay, boys?" Bulat said. His Imperial Arms evaporated into thin air revealing a smiling, but heavily damaged Bulat towering over the two warriors. "I'm surprised that you, Tatsumi managed to get through all of this without an Imperial Arms. And you Ben, I'm surprised that you didn't use yours as much!" He said.

Ben smiled but worried about his current state. Bulat was tough but was severely damaged. He could heal him as Manifest, but his Ultimatrix was taking a long time to recharge.

"I see that your Imperial Arms deactivates itself after taking a lot of damage." Liver said. "It seems we have a clear winner."

Bulat smirked. "You don't have to play it tough, that little drop of blood coming off from your ear is a dead giveaway."

And as said, Liver discovered the blood dripping out of his ear. As the two former allies faced each other, Ben's Ultimatrix finally flashed from red to green.

"[Ultimatrix: Reactivated]" It said.

"Alright!" Ben yelled in excitement.

Tatsumi stood up. "Does that mean it works now?"

"Yep, and it's ready to go!" Ben said. He was ready to face Liver and his little comrade until he heard Liver trying to bribe Bulat into becoming an Imperial Officer. Bulat of course refused and told him why he left. Liver did not take this lightly. Ben was ready to transform. What was scarier was when they faced off against each other, Liver pulled out a serum and injected it into his neck.

Ben might have been new to this universe, but he automatically knew what that meant. "He's injecting an enhancement drug!" He said.

Tatsumi was shocked when Ben came to this realization. "How did you know?"

"Gut instinct." Ben held the notch tight. 'Why do I feel like this sense of deja Vu back when I help out Barbara and Tim in fighting Bane?' He thought.

This was not left on Nyau who was previously beaten by the Changeling. His eyes dilated in fear, contemplating on how much damage Ben could cause if he decided to act. He was easily overpowered by him, but he was not worried - well to an extent. He had a Trump Card which could be of help. He could only hope.

"Bro, wait a second. Something's not right with this guy." Tatsumi warned.

"Yeah, I'm painfully aware he's not gonna be an easy one to beat." Bulat pressed a button on his green armor forcing his heavy, chained sword to fly and boomerang to his hands.

"Here we go!" Bulat and Liver clashed, blocked and countered their attacks at superhuman speeds. Ben and Tatsumi were amazed at how strong and fast they were even though they were hurt.

Finally, Bulat and Liver struggled against each other's strength. And with one final push, Bulat overpowered Liver forcing him to hurl blood. His sword shattered in the air as the former General fell off-balance.

"You got him!" Ben and Tatsumi said in unison.

Suddenly, their celebrations were sadly short lived when Liver smirked menacingly at Bulat and his friends, "My real Trump Card: Killer Blood Sword!"

"Killer what?" Ben yelled in terror.

"Bro!" Tatsumi yelled. Without warning, Ben immediately activated his Ultimatrix and scrolled through his aliens playlist. He found one that could best block whatever attack Liver pulled from his veins.

"Ben what are you...?"

Ben slapped the faceplate down, blinding Tatsumi in a flash of emerald green light. When the light died down stood a gorilla made out of building blocks. It had three main colors which were red, blue and yellow, with black lines all over its body. It's mostly red and yellow with some spots of blue.

( NOTE: I was planning to use other aliens that was already in his playlist like Cannonbolt but for the sake of the Chapter's plot I'll make him have Bloxx early because despite him only appearing in the first Episode of Ben 10 Omniverse Season 1 I have a feeling he already have this Alien but never got the chance to use him due to the Writers lack of ideas in which episode he can be use so now is the good time. )

"BLOXX!" Bloxx yelled jumping immediately in front of Bulat who had to struggle to block Liver's attack, but eventually pierced through his body until Bloxx swallowed him up in a dome. Bulat opened his eyes the moment he realized he was in the dark.

"A dome? Wait where am I?"

"IT HURTS!" Bloxx screamed in pain.

Tatsumi and Bulat were at the center of the dome feeling relieved. Bulat already guessed that the person who saved his life was none other than...

"Ben?" He asked, now barely audible.

"Yep," Tatsumi said, trying to hold Bulat.

Outside, Liver was not having the greatest of times either. He was struggling to pierce through Bloxx's thick, blocky skin. He was shocked and scared at where this creature came from. Nyau was not surprised. In fact, it made him angrier.

"So this boy can transform more than that tiger creature he so named as Rath. He's not just an obstacle, he's an existential threat." He said.

Liver finally gave up. He fell to the ground barely conscious. "I had put all I had into that attack and yet you and your friend still blocked it. Well played." Liver said, collapsing to the ground.

Bloxx panted from exhaustion; he took on heavy damage. After that, he deconstructed the dome only to see an injured, but a thankful Bulat and a grateful Tatsumi.

"Seems like you're not a threat if you're willing to sacrifice yourself like that." Bulat said. Bloxx, who's skin has regenerated, smiled at his friend. "Had I hesitated or had you not been there, Ben, he would have annihilated me." He continued. "Thank you."

"No problem, man." Bloxx said as he hissed a bit due to the sudden ain he felt earlier.

Tatsumi picked up his injured friend as he too thanked Ben for his help. 'I couldn't believe how fast he was when he transformed to save Bulat. And he didn't even hesitate to do it. I'm sure glad he's on our side.'

"Bulat." Liver said, catching the attention of the three men."There's a reason why I decided to join, Ms. Esdeath's Army. I didn't tell you before..." Liver told Ben, Tatsumi, and Bulat his story on why he decided to join. To Ben, it sounded awfully familiar, Kevin. Ben personally had no idea who this Esdeath person was, but from what everyone perceived of her as, Ben knew that he was up against someone more powerful and vindictive than Vilgax and Future Kevin 11k. He had to be on guard at all times although while that is true that Esdeath is a threat he also needed to watch up for Kevin 11K and Vilgax if they decided to show up.

"I have respect and admiration for Esdeath. That's the reason." Liver explained.

Ben wanted to say something smart but decided that it was not the time. But unfortunately, that decision was short lived. "Are you sure it was more than respect and not obsession?"

Bulat back slapped him.

"Ow! What did I do?!" Ben asked, rubbing his head confused.

Liver struggled to get up. "And as such, I swear as a devout servant to General Esdeath that in mere moments I would be taking your life as well!"

Bulat hurled out more blood on the floor, fastly alarming both boys. "Oh God!" Ben said in fear.

"Hang in there!" Tatsumi said.

That was when it dawned on Bulat, "That wasn't just an enhancement, you injected poison into your own blood!" Bulat struggled to breathe.

"You haven't developed a resistance to it, so the poison's gonna kill you quickly. It'll soon be over. As for me, I must be going on ahead."

Liver died.

As the dark skies loomed, the pouring rain fell on the dead corpse of a fallen friend. Bulat and Ben held up their injured teammate as faint music played. Bulat coughed harder than before.

"Come on, Bro, let's go and patch you up!" Tatsumi said.

"Tatsumi, Ben, we're not done yet, boys. I'm afraid this fight isn't over." He said to the both of them pointing to Nyau who was playing on his brown, wooden flute.

"Did you think that the Killer Blood Swords were all we had?" Nyau continued. "Hm, so sorry, the real Trump Card is me. Trump Card: Invite the Demonic Human." Nyau said.

Ben tried to hold in his laughter. "The demonic human? Really? That's the name? That's more ridiculous than that goofy, Nazi-inspired outfit. Are you TRYING to be a threat? At least come up with something original rather than that 13-year old boy's interpretation on anime! Go home, little boy!" Ben told.

Nyau bottled up his anger and ignored Ben's insults. As he finished his song, his body grew in mass.

"This weapon is called Scream and it can do much more than putting people to sleep. Like one little trick is making my body bigger and stronger so I can tear your asses to pieces! Especially you, Green Bean!" Nyau threatened.

"Oh wow." Ben said, not impressed. "You gained 1.5 pounds. I'm proud of you. Let me give you a 'I don't care' sticker." Ben said with his arms folded. Tatsumi tried to warn Ben to not test on Nyau, but of course, in typical Ben 10 fashion, he does not listen. And for good reason.

"Even in my Trump Card form you still treat me as a joke?" Nyau asked, angered.

"I don't think I have to tell you. You're showing it." Ben said in his kata. Nyau, remarkably showing a large amount of restraint took a deep breath.

"I see through you." Nyau said. "You're trying to distract me so you can win again! But, it's been a long time since I've been in this body!"

Tatsumi held his sword tightly. "This is bad Ben, he was already too hard to beat. You even had a hard time yourself."

"My Ultimatrix was out of juice, dude." Ben said.

"Tatsumi?" Bulat called, weakly. Tatsumi turned around to see Bulat holding his sword, giving it to Tatsumi. As they had their talk. Ben had to stand guard in front of them. However, his hand hovered above the faceplate. He was ready to transform at any moment. He was thinking on Humungasaur or maybe even Four Arms to take him out.

Nyau barely knew Ben but he understood what would happen to him if he so moves a single muscle while his hands were above the watch. He barely knew of this technology but connected that Rath was somehow connected to the watch.

'This boy is not all the others. He's powerful. Very powerful. I almost died at sea because of him. I'm not even sure if my transformation will be able to counteract his! First, the tiger creature he named, Rath and now that Bloxx fella. Just how many more of those creatures he has? If I make it through this, I may need to warn Esdeath and the empire about him. He's nothing to toy with. He must be annihilated. I have no idea why he was protecting the weakling. He's no threat. But I am fully aware that together, these two could topple the Empire. I have to be smart with my attacks. I can't just rely on brute strength alone.' Nyau calculated.

"No! You can't just give me Incursio!" Tatsumi yelled. Nyau laughed.

"What good would it do if you can't put it on?" Nyau said. "Not just anyone can just wear that armor. The wrong person will die instantly even if they try using it! Might as well just give it up?" He suggested. "So quit being a coward and fight like normal."

"Gee, can you be more of an asshole?" Ben asked, his arms not moving an inch. "How about you follow your own advice and stop taking drugs! It ain't cute!"

"Who says you, twerp!" Nyau screamed. "How about you fight like normal?!"

"How about no, Short-shorts?" Ben said with a smug. Nyau growled.

Finally, without warning, Tatsumi went flying across the floor. His sword dropped. "Are you seriously gonna let your enemy tell you what to do? Look, you had a lot of training and a great experience. That's everything you need to equip Incursio, alright?" Bulat said.

"Alright?" Tatsumi said, wiping the blood from his mouth.

'This guy is really getting on my nerves, but I can't let that guy behind him die on me.' Nyau thought to himself. "You need an affinity for Imperial Arms. Yours won't be enough. It'll kill you instantly!" Nyau warned.

"Awww, you're getting worried!" Ben teased.

"Shut up, Green Stalks!" Nyau was losing patience.

"If you like the way a weapon feels, or even if you had a positive first impression of it, you can usually tell if its a match." Bulat said. "I promise you can do this! You can, I know you can!"

"Okay, Bro." Tatsumi said. He stood up and fixed himself as he and Ben faced Nyau. "There's no one in the world I respect but you. So if you say I will win, there's no way in hell I'm gonna let you down!"

"Are you ready, Tatsumi?" Ben asked.

"Ready as I ever be!" Tatsumi said.

Nyau sighed. "Looks like you gonna really use it huh, sport?"

"It's kinda cute how you were worried about my old friend." Ben said.

Nyau just about had enough. "YOU. WILL. DIEEEE!" Nyau jumped in the air, heading straight for the boys.

"Go extreme Tatsumi, with all the fire in your soul!" Bulat yelled. As the winds picked up, the hilt opened up and electrical surges poured out. Tatsumi got ready.

"INCURSIO!" Tatsumi summoned. Within minutes, everyone on that boat was in a place of shock.

Ben activated his Ultimatrix and slammed the dial down while a creature summoned from the sword rose up with its arms folded, morphed into a dragon and shaped itself to fit Tatsumi's body.

When it was all over, Tatsumi, now as Incursio, and Upgrade stood side by side.

"Esdeath's army committed nothing but murder after murder using Night Raid's name. Now it's time for you to pay!" He threatened.

"Yeah, like he said!" Upgrade said.

"Yeah, you two must think you guys are pretty special now don't you?" Nyau said offended.

"I can feel it." Tatsumi said. "The power is amazing!"

"But do you want to feel more?" Upgrade suggested.

"What do you mean?"  Tatsumi asked confused.

Nyau's eyes widened. "Oh...oh no...now I know why he transformed into that blob!"

"What?" without warning, Upgrade morphed into Incursio shocking both a dying Bulat and a terrified Nyau. Within minutes, Incursio was enwrapped with advanced Galvan technology. He became taller, heavier, and weaponized. He was more than a knight in armor, he was something else. He was an armored soldier. His battle armor quickly resembled that of Incursio's except it provided more protection. His arms were armed with rocket launchers and lasers. The sword he had was upgraded to have a double bladed hilt to the side, green energy surged around the blade. ( No pictures yet I'm afraid. But the blade looks like this. )

"Whoa!" Tatsumi said.

"Holy moly." Bulat said speechless.

"What the hell? Th-that's cheating! I call hacks! I call bullshit!" Nyau said with fear.

"Despite that weird bonding." Bulat said. "Incursio has bonded with you!"

"B-Ben? What am I suppose to...?" suddenly, Incursio's arms transformed beam cannons. And without a moment's notice, it open fired at the deck blowing a hole in it, "Oh crap."

"Oh shit!" Nyau said backing up. "I-I cannot compete with that! That thing is not an Imperial Arms! That thing...I don't even know what that is!"

"Isn't this overkill?" Tatsumi said.

"Try asking Shorty Mc. Short-Shorts!" Upgrade said.

Nyau has had enough. His eyes dilated uncontrollably. He was seeing nothing but red. He gritted his teeth, his anger was about to explode.

"Jokester huh? You think you're funny? EAT THIS YOU BLACK-GREEN PIECE OF SHIT!" Nyau screamed flying over towards them.

"Talk later, let's fight!" Upgrade said.

"You don't kill!"

"I'll turn around, just go!" And with that, Incursio charged at Nyau only for rocket boosters to form on his back accelerate an already fast Incursio. Incursio pulled back his fist just as when Nyau was about to strike.

Speaking of Nyau, he slowed down when he came to the realization that this fight was going to be his last.

"Oh...fuck me." Nyau said before his entire half of his upper torso was obliterated by the aftershock Incursio had in that punch. His body exploded with blood, gushing Incursio's face in a pool of red liquid. Nyau's remaining head was slapped on the ground.

"Heh, what do you know? Is this is how strong you guys are right here and now, then there's not a single doubt in my mind, boys." Bulat said before his body began to shut down, "Go as far as you can, Tatsumi. And Ben, please look after Night Raid. Protect them. I'll be watching over you all." Upgrade and Tatsumi as INCURSIO defused and transformed back to normal; they rushed to aid their friend only to find that it was too late.

"I won, Bro." Tatsumi said, saddened. Ben stood behind him. Anger and sadness raged through him. He stood silent, "I - we won because of you..." Tatsumi mourned for his fallen friend. Ben looked back at the ocean, seeing the Empire. The more he saw it, the more hatred he felt. He wanted nothing more but to destroy it. Things got worse when Ben saw Tatsumi break down in tears. Ben hugged his friend and sobbed alongside him.

Ben wanted justice.

He wanted to avenge his friend's death.

~~~~~~~~~~

At a plundered village, a little girl sat on a pile of bodies. She had short black hair in a twin-tail style and black eyes. She wore a black sailor uniform and wore a red belt that had a red side skirt cover like Akame's. She also wore red gauntlets like Akame. She sang a made-up, innocent but a creepy tune.

"Human bodies are so amusing!" Kurame said.

"The only way to pluck out the weeds of rebellion is to pull directly from the roots." A Girl who's wearing the same uniform as hers said.

"Sending supplies to a foreign tribe is a serious crime. We did what we had to do." A random Man who's also has a male version of their uniform stated.

Suddenly, a Messenger appeared with a note. "Kurame, a message. You're needed at the Imperial Capital."

Kurame ate a cookie. "Huh? They only asked for me?"

"Yeah, that's right, apparently you have been personally selected to join a new group of six." The Messenger said.

"A new group of six?" Asked the same Girl.

"I heard that they were planning a new unit!" the Man said. This got Kurame excited. She stood up and finished off the last of her cookies. She stood on top of the tower of the layers of the dead and wiped the crumbs off her skirt.

"Maybe I get to see you again after all,...Big Sister." She said as the wind blew on her raven black hair. 

A/N: And now for the Jaegers.

God bless and take care out there and stay safe out there.

Shout out for

Words end out of 4151