It's been a month since he was regressed unknowingly. He still don't know how he was regress, how he still have his trigger, how did he had a strong memory and why him at all people? He wasn't entirely sure but he was sure it was something to do with the weird voice before he was regress.

For his achievements, his stamina increased greatly just like his memories. If his stamina ,physical and mental increased. Did his trion also increase? But he don't know how to create trion measurer since he really never seen how it was made. But anyway if that is really the case he will surely praise the responsible one.

Right now he was running at a lake in his 4th lap. Today was so he have many things to do. He will visit Renji-senpai after other 6 more laps. Kinda surprising but not only his mind was boosted but also his body. But for him not too much... During the war against their enemy you gotta run faster than this if you wanna survive at a bomb suddenly dropping from the sky.

After another 6 laps he swept his sweat and go back home. He wasn't sweating too much because the night was cold right now.

After changing he ask permission before going to the Amatori's residence and visiting his senpai and friend. I checked the time in my cellphone just to confirm they were at home.

Chika P.O.V

I heard our doorbell ringing and I know it was Osamu because he is the only one to come here except for Aoba-chan.

I head to the living room and opne the door to greet Osamu-kun. "Osamu-kun! Do you still have some tutor classes to brother?" I asked at him softly. "Ah,no I was just here to visit" He smiled to me. He put out his shoes and entered at our house.

Actually I'm quite worried at him. He was acting strange just a month ago. He also frequently visit us more than back them, he also support my mental health. It's not totally worrisome since he was everyday exercising I was really just curious sometimes...

He also get taller and taller everytime I see him. Should I visit him in his house even once?

Osamu P.O.V

I didn't say it aloud but it was truly obvious that she was worried to me. She is really the Chika I knew. For the rest of the day everything happen like normal.

That's what I thought...

While I was heading home I think for a a long period.' Should I say Chika? I know whether its a yes or a no, there is an advantage and disadvantage.

If I say yes to her the good thing is Chika will go stronger beyond the Chika I knew. I will also gain a companion during the fights specially at the upcoming invasion. Having Chika by my side will easy things to me since she was a sniper and have a super high trion.

But the disadvantages are... First of all the enemy will surely be aware at Chika's trion level. Even I can create a mask for her, her trion level can never be suppress and the enemy will gain a chance to take Chika. The other one was the risk for Chika, of course it was obvious at the first reason. But not only Chika will be endanger, it will include Renji-senpai and people close to her including her parents' That is why I think for a while just to realize I'm in front of my house now.

"I'm home!" I shouted. Mom just came out from living room."Why are you not answering my calls?" She asked.

'Calls? My phone didn't vibrate tho-

I reach over my pocket and realized

Oops.

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Chika P.O.V

Hmm?

I was cleaning with my brother as I noticed that Osamu forgot his cellphone at the table covered with papers(probably his homework). "That was Osamu's phone right?" I just heard my brother speak from my back. "Hm... He maybe forgot it. Should I head to their house?" I asked. This will be also a great opportunity to visit him. "No ,it's already late. It's dangerous outside" my brother answered. I nodded to him since I also don't want to make him worry. "Osamu-kun's house was near here can I go tomorrow at his house?" "I will accompany you" "Sure, nii-chan" "What do you want for dinner tonight?" "I can have white ri-" "Except for an endless white rice" "...Bacon is fine..." He nodded in satisfaction.

Brother, then leave to kitchen to make dinner for us. Suddenly my heart beats fast.

Thump.

Thump.

Thump.

Thump.

It's beating louder like it's sending a message to me. It seems to want me to be careful.

As I follow my instincts I run out in rush and head quite a little far to my house. It was in an old arcade. I don't know why but my body just move in it's own.

This arcade was quite far to houses. The sun was down but still not pass to curfew. Only little bulb of light was lighting the road to the arcade.

Suddenly I felt a cold chill in my spine.

Back.

A small dot of a black ball appear and become larger and larger. It was enlarging rapidly until it get higher than a house. I sway my head to my back while shaking.

A large white monster(?) peek at the portal until it fully revealed it's whole size that is much larger than a 4 floor building.

It have a white thick scales with its eye in its mouth that was extremely weird. It look down to me and seems wanted to target me. I froze.

Why now? Why now? Why now? She had to move! But the fear that cover her body can't. Because of her body not responding she didn't able to do anything but to stare fearfully at the monster.

The white thing just attack her using it's mouth. She closed her eyes and hide her head in her arms hoping it will at least lessen the pain.

"Trigger on!"

A shout with a voice like Osamu-kun. Almost get her a heart attack.

She didn't felt pain nor she thinks she was hurt. So she slowly open her eyes just to see the white thing's eye seems to have a perfect cut in its eye or whatever.

"So my trion really did increase..." I open my eyes fully seeing the monster fall creating a huge blinding smoke of ashes.

Boom!

I, then look at the person who seems to save me.

The clouds of ashes was clean revealing a black hair ten years old child wearing a blue green long sleeve like his emerald eyes with black strips and a yellow glowing shield in his hands. (A/N:He fixed the trigger to remove the Tamakoma Emblem to avoid suspicious)

I recognized the person quickly. When he look to me "Osamu?"

He fell silent, clearly looking for an excuse. "What did you just do...? Umm... No, before that thank you really! You've save me! But what was really is it? Also what are you wearing? Specially the glowing shield? Umm..." Chika clearly don't know what to say make it really more awkward.

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After calming down

"So then... Thank you really Osamu-kun" "No, it was really not that great..." Osamu whisper shyly. Currently Osamu was taking Chika to her home.

"But what is really is that? And also your transformation" "My transformation?" "Yeah, the one you say a magical word like trigger off! Then transform back to your casual outfit" Osamu just sweat drop as he look at Chika.

He wanted to answer Chika but they were near her house already. "Sorry but it's already late I can't say you everything"

Chika look at him quite disappointed . But he give him a smile. "How about this then? Will you promise not to tell anyone what happened?" I nodded as a sign I will. "Then if that's the case then I will also promise to tell you and explain tomorrow" Chika beamed and nodded happily.

"Anyway, you forgot your phone Osamu-kun" I said as I handed it over to him. Were in front of my house now before he leaves me since its getting near curfew.