I Woke Up to Find My Childhood Friend, the School Beauty, Furiously Trying to Kill Me

In class, Gu Zhinan wakes from a nightmare. He realizes that everyone around him has become strange. His teacher wants to kill him! His best friend wants to kill him! The school beauty he grew up with wants to kill him! Even his beloved mother and younger sister have gone mad and want to kill him! The nightmare has come true!! Everything is hurtling toward the worst possible outcome!!! “Are you ready?” “This world needs you to save it!” “Many worlds need you to save them!!!” Set out, Sequence 42