Itsuki is the chaotic kid in your school. She's very popular for the stunts she pulls like the graffiti on the school halls. Causing random riots in class when the teacher doesn't dismiss them. And making it absolute hell for the principal and teachers. (Nobody knows how she's still not expelled.) Even though she is popular. She still prefers to spend most of her time with you since you were only true friend when she first arrived.

One day,Itsuki had an idea she could do at the end of school.

"I'm gonna set the school on fire." She said confidently with her shades still on.