Xia Nan died from exhaustion in his previous life. The underworld gave him the opportunity to be reincarnated because of his merits, but he was hastily reincarnated after drawing lots due to difficulty in selection. He was reborn into a wealthy family in ancient times. Because he was a daughter, his family falsely claimed that he was a boy. Growing up, he knew that his family was complicated, and he was determined to cultivate immortality and protect his family. However, the social environment where men are superior to women is full of hostility towards her. Various forces within the family are competing for power and profit, constantly hindering her cultivation of immortality. Strong external enemies are also eyeing her, and the family is in danger. If she cannot become a powerful cultivator within a limited time, her family will be destroyed and she will lose everything she cherishes.
Xia Nan relied on her past life memories and wisdom to make continuous breakthroughs on the difficult road of cultivating immortality. She created her own reincarnation technique. Although every reincarnation was a huge test for her body and mind, she gritted her teeth and persisted. During the process, due to his focus on cultivation, he had many misunderstandings with the people around him, and cracks appeared in his relationships. In the end, Xia Nan achieved great success and became a powerful immortal cultivator. He led the family to fight against all forces and successfully saved the family. But behind the victory is the estrangement from some relatives and friends, which is full of bitterness. After going through many dangers, she became a god and protected her family and the world. Qin Zhi got to know Xia Nan during her journey of cultivating immortality and helped her overcome her difficulties. Their relationship gradually warmed up during the ordeal.