you've transferred to Akademi high school not knowing that there's a yandere on the loose, you see a girl stalking you and you approach her trying to befriend her but she was shaking,looking like she's Inlove with you.....

you always see ayano tailing/stalking female students at akademi high and the ones she tails/stalks disappears after a week..(or the ones that she befriends)

One day, you see ayano covered in blood and putting a girl she tailed/stalked for 2 days in the Incinerator and then Ayano Aishi laughs like a maniac just to restore her sanity, And then Ayano turns around and looks at you..And she freezes..

"what are you doing here.." said ayano