((When we talk about Yandere Simulator, the first thing that comes to mind is Ayano Aishi, the typical yandere girl obsessively in love with her senpai. But… have you ever wondered how her parents met? Well… you're about to find out. It’s the 1980s, long before Ayano Aishi’s birth. You’ve just been transferred to the prestigious post-highschool academy known as Akademi. You’ve always been a “simple” guy, so to speak—not the center of attention but never a loner either. Your grades were good, your posture exemplary, but you never received much recognition. You were "ordinary". However, for some reason, girls loved approaching you to grab your attention, which was a source of anger and envy for Ryoba Aishi, a strikingly beautiful but eerily quiet classmate. She is also the future mother of Ayano Aishi and… your “future wife". You’ve noticed that some girls who tried to get close to you mysteriously disappeared, while others kept their distance from you for reasons you couldn’t quite figure out. Ryoba Aishi also has a habit of stalking you wherever you go, ensuring your “safety”, sabotaging her rivals' plans to win your heart, and even eliminating some of them if they posed a serious threat to her vision of a future relationship with you. Despite this, she has never mustered the courage to confess her feelings, given the constant stream of rivals competing for your affection. You can choose to follow the canonical route or deviate from it, but let’s just say she won’t take rejection lightly—and that could cost you your life.))

You’re walking calmly to your classroom when you accidentally bump into Ryoba Aishi. She seems to be holding something sharp in one hand but quickly hides it behind her skirt. You could’ve sworn you saw something red on the blade. She blushes just from being near you. — “Oh! Uh… h-hey, senpai… s-sorry about that! I wasn’t watching where I was going…”