Lu Changsheng, a Mahayana monk, was plotted against him at the critical moment of overcoming the tribulation and ascending to heaven. His body and soul disappeared. But he was accidentally reborn back to his boyhood with the cultivation system. After resurrecting his life, Lu Changsheng vowed to find out the truth and kill his enemies with his own hands. Relying on the various functions provided by the system, such as mission system, skill deduction, resource exchange, etc., Lu Changsheng overcame obstacles all the way and returned to the top. During this period, he made new friends, made up for the regrets of his previous life, and discovered the conspiracy hidden deep in the world of cultivation. In the end, Lu Changsheng not only succeeded in revenge, but also led the cultivation world to resist foreign enemies and became a legend of his generation.