Volume 1: [Shocking sequence of events!
Mashiro ran away from home that day.
Because her test score was too bad.
Oh, no, I wish I could erase the test from my parents' memories.
If only the test could be erased from her parents' memories. ......
As she was expanding such fantasies, she suddenly saw a shock in Mashiro's eyes.
Suddenly, a girl with an eye patch wearing a flashy shocking pink hoodie and pulling a trunk jumped out at me.
After she was gone, there fell a pitch-black book and a sm...
