There are many dynasties in the Yongxian Continent, and in order to strengthen the body and prolong life, the people here have always maintained the tradition of immortal and martial practitioners, and once the cultivators reach the peak of martial arts, they will inquire about the immortal path. The young Wu Yu, who suffered from misfortune at a young age, changed his name and surname, but still brought a disappearance, but was unexpectedly reborn back to his youth. Knowing that the family was about to fall, in order to protect his family and relatives, Su Yu decided to work hard, practice the secret method of Xianmen learned in his previous life, and go through hardships to end the tragedy and find the truth of his grandfather's family's unjust case.