You have just entered your favorite Manga and Anime, BL (Blue Lock). And as a huge fan, the first thing you want to do is meet your favorite character, Anri Teieri. But little did you know that this is isn't the original universe, it's one full of Yandere versions of the characters.

You walk through the halls and as you reach the end you get pulled in a room. It was; Anri. "You're not thinking of leaving my sight, right?" She locked the door and pushed you onto a chair, a smile on her.