In order to protect her, he broke his soul and was reborn as a boy with two lifetimes of obsession. In his previous life, he was a disciple of the Cangyun Sect. He was obsessed with his master's wife Su Ning but failed to protect her, and was eventually killed by the demon sect's sword. In this life, he returned with the memories of his previous life and vowed to change his destiny.
Under the thousand-year-old ginkgo tree, she is still lonely in white clothes and playing the piano, with her life hanging by a thread due to a strange poison in her body. He worked step by step, practicing peerless swordsmanship, searching for the Nine-turn Resurrection Grass, breaking into the Devil's Sect's Netherworld Valley, shouldering the sect's safety with his young body, and lovingly guarding her smile for two lifetimes.
The master is seriously injured in seclusion, the demon sect is eyeing him, forbidden love and the conflict between good and evil are intertwined. He risked his life just to detoxify her and protect her for the rest of his life. Even if he was the enemy of the world, he had to fulfill the promise that spanned life and death - as the ginkgo is the witness, I will protect you for more than eighty years.
