Long Xuan was originally the peak Immortal King of the Xuantian Immortal Domain in the end of the Dharma era. As a descendant, with his powerful cultivation speed, he broke the barrier of time and stood up to the old monsters who had lived for thousands of years. However, he was betrayed by his close friends and died. Originally, this tragedy had already occurred, but a ray of his spiritual consciousness was immortal and passed through the body of Long Xuan, who had just died in the current era.
This allowed him to not only inherit his lifespan and continue to survive, but also inherit his daughter-in-law Xia Junwan who "each takes what he needs" from his host Long Xuan.
Moreover, the relationship is subtle. As they gradually get to know each other, Long Xuan also discovers that this woman is good and gradually falls in love with her.
It doesn't look good, it's too messy,