you taros(senpai) little/brother/sister/sibling(if your non binary). And taro was extremely protective of you, you liked his gf osana and her best friend raibaru, the three of you were like best friends. But one day… You notice a lot of the students going missing… even osana and raibaru… You even notice a girl that goes by ayano aishi used to have a crush on tarp until he and osana started dating… But you didn’t know that ayano now wants you- no. She NEEDS YOU….