the sudden thud at the door caught the zombies attention, the other three entering the room without being caught. cheong-san slipped in first, followed by y/n, then su-hyeok. 

they ducked down, crawling over to prevent themselves from being seen. as they neared the table that hold all the phones and such, cheong-san stopped upon the sudden thumping sound.

"what's that sound?" su-hyeok asked cheong-san, in which the boy only responded with a shrug. as the two slowed down, peeking to check what it was, y/n crawled over in front of them, taking out her metal pocket knife and using that as a mirror to view what was happening without having to peak their heads.

su-hyeok and cheong-san didn't see this though, as the two slowly leaned their heads forward. y/n looked towards the both of blankly, before pushing their faces back by her hands. 

the two boys sent a look at y/n, as she just pointed her knife, mouthing the word 'mirror'. both of them blinked, "oh."

there, they saw a girl holding a black object, smashing it against the phone screens as multiple devices laid on the floor scattered. as the banging noises continued, a phone flying to ground caught y/n's attention. 

a smile slowly creeped upon her face, crawling towards the phone slowly. "y/n wait-"

cheong-san's words were too late, the girl was already at arm's length of the phone. the sound of glass shattering and the thumping sound stopped, causing y/n to look towards the girl. eun-ji, the girl breaking the phones, slowly looked up at the crawling girl.

y/n's eyes widened, sensing the rage from the girl before her. this caused the smile on her face to widen, knowing that this was going to somehow turn into a fight. "hi eun-ji!"

eun-ji just stared at her with rage, even though she did nothing, "i'm going to kill you!!!"

the angered girl suddenly launched herself on top of y/n, the latter simply holding her back by her shoulders. su-hyeok got up, throwing the other girl off of y/n, as cheong-san helped y/n up. he and su-hyeok then grabbed either one of y/n's arms, leading her back to the window. as su-hyeok was the first to get up onto the window, y/n checked the phone that she managed to get, noticing it was cracked and will most likely not work.

"ya this one's broken!" the girl yelled towards the two. cheong-san looked at her, then to the phone, then towards the table with the phones. "i'll go get another one-"

the girl suddenly stopped talking upon cheong-san sliding underneath the table, going for the phones. y/n watched this, then looked at the zombies in coming. she shrugged, throwing the phone in her hand somewhere behind her. she didn't want to waste her wooden knives just yet, so she looked at the thin hat stand beside her, and using that as a fighting staff. 

she hit the zombies that were creeping up behind cheong-san, looking behind her seeing that su-hyeok managed to get himself covered. as cheong-san managed to grab a working phone, he looked back to the girl behind her, who was visibly enjoying hitting the zombies before her. however, he then realised that they wouldn't be able to return back to the window they entered, as there were a few zombies blocking it, trying to get to su-hyeok.

"aish- su-hyeok! go back to the room, we'll meet you there!" cheong-san yelled, grabbing y/n's hand and pulling her away from the zombies. as he sent one more look to su-hyeok, he pushed away the table, dragging y/n with him. "i'll take care of y/n!"

"see ya su-hyeok!!" y/n waved at the boy with a closed eye smile, not really caring that cheong-san was now pulling her out the room.

su-hyeok watched them leave, concern written on his face as he could only worry for his two friends. looking back at their leaving bodies, he went out the window, returning to the recording room.

"inside that room y/n!" cheong-san yelled to the girl. she ran inside the room first, cheong-san following behind. as he shut the door, he leaned his back against it, eyes closed.

"well isn't that kinky." he heard y/n say, causing him to open his eyes. as he did, he saw the school bully, gwi-nam, on top of the principal's back as he tied his wrists together. "hi gwi-nam, how are you during this lovely apocalypse?"

"is that the principal?" cheong-san asked, eyes wide at the sight.

"get this jerk off my back!" the older man yelled.

"what the hell gwi-nam." cheong-san stated in shock.

"cheong-san, come here and tie his arms." gwi-nam told him, continuing to tie the man's arms together. "this bastard won't stay still."

"ya, what are you doing?" 

gwi-nam paused, looking at cheong-san. "come tie him up."

"you're finished you hear me?!" the principal looked at gwi-nam. "i'm expelling you now! untie me!"

y/n ignored the three, scoffing at the principal's words. "we're in the middle of an apocalypse and that's what you're worried about?" 

as she let the two teenage boys chat - well argue really - she wandered around the room, noticing the pile of non-moving zombies at one side of the room. she didn't really listen to whatever they were talking about, though she heard words about gwi-nam being a loser who just serves bullies, him being pathetic, cheong-san just practically insulting the boy.

she then noticed the knife in his hand. 

"ne, gwi-nam, did you manage to go to the kitchens and get a knife?" she asked him, causing him to look at her. 

"tell your boyfriend to put the phone down, y/n." gwi-nam pointed the knife at cheong-san who had the phone directed towards gwi-nam. 

"he's going to murder the principal y/n, get behind me." cheong-san told the girl, who was standing somewhere behind the two figures on the coffee table.

y/n walked back towards him. "in all honesty cheong-san, gwi-nam murdering someone is the least of our worries when there's zombies outside."

"that's the principal y/n." cheong-san deadpanned at her. 

she shrugged. "yeah. the same man who suspended me from school just because i brought some safety items to school."

"you brought a fucking gun to school! that's illegal!" the principal exclaimed. 

"it is?" y/n asked, well, to herself really. gwi-nam began to walk towards cheong-san threateningly. the principal then took this as an opportunity to escape, getting up on his feet and walking away. however, gwi-nam saw this, slashing his neck from the side. 

both cheong-san and y/n's eyes widened at this, the boy flinching and stumbling back as he still held the phone up. cheong-san mumbled. "you fucking..."

"so am i..." gwi-name stepped towards them, wiping the bloody knife on his sleeve, "...still a loser."

"you just..." cheong-san's words faded, still shocked upon that. 

"so are you on my side or not? give me the phone!" gwi-name ran towards cheong-san, knife in hand. y/n pulled cheong-san by his arm, luckily missing gwi-nam. however, this caused cheong-san to drop the phone. 

y/n immediately grabbed that phone in her hand, looking towards gwi-nam. "give me the phone y/n..."

"if you give me the knife~" she taunted, almost wanting to poke her tongue at him playfully. 

"bitch!" the boy yelled, running at her. y/n swung her foot at him, throwing him against the wall. 

"let's go cheong-san!" y/n exclaimed excitedly, grabbing cheong-san's hand and left the room. the girl couldn't help but smile during this chase, the feel of thrill rushing through her blood. "ne, ne, catch us if you can gwi-nam!!!"

"y/n get your annoyingly pretty face here so i can cut it up!!" gwi-nam shouted, getting back on his feet, not even realising the words leaving his mouth.

he ran out through the door, the only noise filling his ears being y/n's maniacal laugh as the girl treated this as if it was just a game of tag.