Jiang Han, a monk with mediocre qualifications, struggled in the world of immortality for decades, and finally died tragically at the hands of his enemies. However, he was unexpectedly reborn and returned to his boyhood. With the memories of his past life and the prediction of the future, he was determined to change his destiny and resume the path of cultivating immortality. With the help of his past life experience and the mysterious jade pendant, Jiang Han overcame many difficulties, met his confidante Mo Qingxue, and received the guidance of the hidden master Gu Changfeng. Along the way, he overcame obstacles, experienced hardships, continuously improved his cultivation, and gradually revealed the secrets hidden in the world of immortality. In the process of revenge, protection and exploration, he gradually understood the true meaning of cultivating immortality, and finally achieved his own immortal legend. At the same time, the emergence of the demon princess Liu Ruyan has also brought new variables to the world of immortality. The relationship between the human and demon clans has become more complicated with the rise of Jiang Han. Jiang Han needs to make a choice between personal growth, racial conflicts, and the cruel rules of immortality, and finally complete his self-salvation and affect the direction of the entire immortality world.
