The taciturn handyman disciple Pei Tian, due to an identity swap caused by a mysterious ancient mirror, actually exchanged souls with the sect's traitor, Xie Wuwu, who was once known as the "genius". Overnight, Pei Tian was forced to assume the identity of a traitor and deal with the major forces; but the real traitor used his identity to lurk inside the sect, plotting to destroy it. In order to regain his body and clear his name, Pei Tian had to use the remnants and connections left by the traitor to work step by step in the enemy camp to attack his former enemies, his former classmates and even the hidden great masters. He watched the situation with cold eyes and remained calm, but quietly made plans in the life and death games, and finally made the truth emerge. This is a fate-defying battle where identity is the chess and life is the stakes.