Xiao Yi, a genius of a generation, was framed and fell, and was reborn in a declining family in the world of immortality. He found that he carried a incomplete system. Although the system often issued some strange tasks, it could also assist him in his cultivation. In order to take revenge and to find out the truth about his death in his previous life, Xiao Yi embarked on a thorny path to immortality. He met the iceberg beauty Luo Bingyan, the friend and enemy Lu Changfeng and other partners, and overcame obstacles along the way, gradually uncovering the darkness hidden in the fairy world. In the end, Xiao Yi discovered that the man behind all the conspiracies turned out to be the enemy who framed him in his previous life, and was now the highly respected Zhao Wuji in the fairy world. With his tenacious will and the help of his partners, Xiao Yi grew up step by step, and finally defeated Zhao Wuji, protected the peace of the fairy world, and completed his self-salvation.