Lin Xiaoman, a good-for-nothing medicine boy who has survived for hundreds of years at the bottom of the world of immortality, has an unknown secret - she cannot die. On the first day of every month, no matter what kind of fatal injury she suffered, she would be reborn by the medicine field, but her cultivation would always remain stagnant. Until that moonlit night, Yun Zhiyue, the proud daughter of the Hanjiang Sword Sect, fell into her medicine field, bringing with her a body full of mysteries and blood curses.
One is an immortal loser, and the other is a genius with a blood curse. The two were forced to team up due to a chase, but unexpectedly discovered that they both had ancient "mayfly seeds" sealed in each other's bodies. Lin Xiaoman's ability to trace back time resonated with Yun Zhiyue's Thousand Machine Eyes, revealing a truth that had been sealed for thousands of years.
When the dispute between the right path and the evil path intensifies, and when the blood curse intertwines with the curse of eternal life, they must find a way to break their fate in the long river of time. After reincarnation and reunion again and again, can they find their own way to immortality in the vast world of immortality?
The setting of two heroines: the good-for-nothing immortal × the genius undercover, with contrasting identities and intertwined fates.
Intention: In the eternal river of time, only sincere emotions and firm beliefs can break the shackles of fate.