In the mysterious three realms, the elves, humans and demons maintain a delicate balance. Liyue, the saint of the elven world, is born with powerful spiritual power and shoulders the important task of guarding the elven world and the balance of the three realms. She is a symbol of hope in the hearts of her people.
In a small sect in the human world, Gou Wa, who comes from an ordinary background, has outstanding talents and great ambitions. Through hard work, he has become the star of hope of the sect and is dedicated to protecting the peace of the world.
The demon world suddenly invades, and the human world is in crisis. In order to maintain the balance of the three realms, Liyue was ordered to go to the human realm to provide support. On the war-torn battlefield, Liyue and Gouwa met for the first time. The two fought side by side and had a perfect understanding, and gradually fell in love with each other.
However, this relationship was opposed by both sides of the world. The elders of the elf world believed that the love between a saint and a human was against the rules of heaven and would destroy the balance of the three realms, so they asked Liyue to cut off their love. The sect where Gouwa belongs was worried that Liyue's identity as an elf would attract revenge from the demon world and bring disaster to the sect, so they put pressure on Gouwa and asked him to give up his relationship.
Liyue and Gouwa are caught in a dilemma, between unforgettable love and heavy responsibility and pressure. How should they decide? Can this love that crosses races and violates heaven's rules have a happy ending?
At the same time, the demon world is secretly planning a shocking conspiracy. They are trying to find the legendary artifact of chaos, break the seal and release the ancient demon god to rule the three realms. Liyue and Gouwa were involved in this huge crisis without knowing it. In the process of pursuing the truth and fighting against the devil, the two constantly faced life and death tests and emotional choices, and sadomasochism gradually unfolded amidst many difficulties.