The former hero Zero (Lin Jie) was driven out of the house by his sister to find a job. He defeated the C-class wanted criminal on the road. After meeting Zhan Chen, Dong Xueer went to the scene and Lin Jie immediately ran away. Zhan Chen invited Lin Jie to become a hero. Lin Jie came to the place where the hero was registered and passed the test field. Before the written test, Lin Jie panicked.