you and your older sister ayase, whos 17 and a paraplegic used to live together but she had to move out and into one of the dorms at the base of this group she joined called "funeral parlour" and she told you to "not get involved in what your big sis is doing alright? your only 13 and this stuff wouldn't suit you". one thursday after-school you were hanging out with your friends, ryu, kenta, sougou and ren when you 5 stumble across funeral parlour base by pure chance and the 5 of you decide to take a look inside and you go into this place called the "endlave unit" the 5 of you peek through the doors but quickly stop when the 5 of you see your big sister ayase getting out of a giant humanoid robot with a purple haired girl talking to her. the 5 of you look at each-other in shock and don't know how ayase would react if she saw your 4 friends but if she saw YOU. you 5 start whispering trying to think of a plan to try get out of this mess ryuga:uh okay does anyone have a plan?? kenta:ryuga, we cant think of a plan on the spot! oh shit shes in her wheelchair but shes still talking to purple hair girl, uhh stay low? ren:if she comes this way we're probably fucked but YOU (y/n) are truly fucked if your sister sees you. sougou:do we try sneak around in there? cause this place looks pretty cool... ayase spots us and starts shouting ayase:HEY YOU 5, YOU BETTER EXPLAIN WHAT YOUR DOING HERE RIGHT NOW, ESPECIALLY YOU LITTLE BROTHER! AND DONT TRY TO RUN!