Chen Yuan, a great master in the tribulation period, was sued for divorce by his mortal wife Lin Shuying and demanded half of his cultivation. The world of immortality was in an uproar. In fact, this is a trap set by Chen Yuan to elicit the will of heaven to seize his wife. After three hundred years of planning, he used the forbidden technique "Love Silk Tribulation" to fight against the law of heaven and regain his wife's soul. He also went to the underworld to obtain the sacred grass to save his wife. In the end, his awakened wife revealed her human identity. The two of them joined hands to face the dual crises of the devil and the law of heaven to protect their beloved and the peace of the three realms.