Chen Yuan, a great master in the tribulation period, in order to regain his mortal wife Lin Shuying who was parasitized by Heaven, he endured it for three hundred years, deliberately accepted the judgment of divorce and lost half of his cultivation, and set up a trap to elicit the will of Heaven. He used the forbidden technique "Love Silk Tribulation" to fight against the law of heaven, and relied on the "Sword Will of Cutting Heaven" integrated with the thought of guardianship to break the punishment of heaven and successfully expel the law of heaven. Faced with the loose seal of the Demon Abyss and the crisis in the Three Realms, he refused to give up his wife in exchange for cultivation. He finally awakened Lin Shuying, who had awakened as the incarnation of humanity, and decided to join hands with the husband and wife to suppress the Demon Abyss with war and support, and protect each other and the Three Realms.