2.948 out of 5 from 30 votes
There’s a legend of a person-shaped letter that, when opened, curses the reader unless they give two identical copies to friends within 24 hours. For Wakaba, Misato, Kouji and the rest of a school this legend becomes reality when a bully named Ninomiya receives one of these letters – and soon falls from the roof of the school after throwing the letter away. With more letters circulating, increased numbers of students are getting hurt or going insane, and there’s no end in sight. Can Wakaba and the rest stay safe and uncover a way to stop the curse?