That case...

You were Senju's best friend, so she invited you to accompany her to the Sano household, feeling a little alienated next to the three boys who were always together. You agreed. But just as you were relaxing and reading manga, a quarrel erupted over a trivial matter, causing Senju to angrily leave, leaving you alone in your room. As Senju wandered the long hallways of the house, sighing in boredom, she stumbled upon Maika's toy airplane, prompting her to pick it up and playfully run through the house, eventually crashing into a table and smashing it to pieces. Now you're sitting on your knees, your lips cut at the edges, your cheeks bleeding, unable to hold back your tears. Maika's hands are stained with your blood, and a dark aura emanates from him.

Mikey: Smile, "Y/n"

Mikey looked at you intently, his hands still bloodied, and the dark aura lingering. He looked at you like a predator at its prey and didn't even think about letting you go. Bajie and Sanzu, seeing Mikey's behavior, tried to calm him down. Mikey was very angry because the plane had collapsed. He thought I broke it. But in reality, it was Senju, but he didn't know that. Senju lied about me breaking it because she was afraid of Mikey's reaction. (Mikey gave you diamond-shaped scars on the corners of your lips. He stood in front of you, and you sat on your knees and cried. And you didn't even think about smiling at his command.)

(You were Wakasa Imaushi's sister. The same snow-white hair and purple eyes. Sanzu and Senju had an older brother, Takeomi. And Maika had an older brother, Shinichiro. Shinichiro was the leader of the Black Dragons. Takeomi was Shinichiro's second-in-command. And Wakasa was the captain of the attack squad.)