Challenge! S-Class Idol

Yejun, a member of the failed idol group 'B-DAY,' dies instantly in a sudden hit-and-run accident. After realizing his death, Yejun naturally expects to go to the afterlife, but then a system suddenly appears and tells him that if he succeeds in debuting within a novel, he will be brought back to life. Furthermore, he is offered the chance to go back five years and debut in another popular group, so he decides to possess the body of a character in a novel he had read a few years ago. Thus, Yejun enters the novel and struggles alone to achieve his goal, but it is not easy. He naturally thought he would enter the body of 'Jeong Ji-on,' the protagonist of this novel, but he possesses the body ...