When I Woke up in Class, I Became the Devil in the Rainy Night

Chen Jin just slept in class. When he opened his eyes again, he was standing on a long street in a rainstorm, his black cloak stained with blood, and the long knife in his hand dripping with blood. The monks all over the city looked at him with fear on their faces. They said that he was the devil who slaughtered half of Qingzhou City. They said that he killed his master and rebelled against his family, and deceived his master and destroyed his ancestors. They said that he owed countless lives to this world. But Chen Jin clearly remembered that he was dozing off in math class a second ago. Until he desperately woke up to reality and found that there was really a stab wound on his wrist. On the blackboard, there was also a line of words that only he could see: "Don't let them find you until the rain stops."