The two tribes of humans and monsters have been enemies for generations, and only the Linyu tribe in the deep sea is isolated from the rest of the world.
Princess Li Moran was kind and innocent, but unexpectedly suffered the tragedy of genocide.
In order to find the truth, she broke into the mortal world and fell into the trap of the evil city lord Ye Jinhan when she first arrived.
Seeing that he was willing to help in revenge, she signed a "cooperation contract".
As they get along day and night, her warmth melts his coldness, and his calculations turn into exclusive affection.
However, fate was cruel and the truth was covered up. She mistakenly thought that he was an enemy. After being discriminated against, she fell into the devil's path in despair.
When the misunderstanding was resolved, he protected her with his life in exchange for her looking back.
In the end, the two work together to break the century-old barrier, and humans and monsters finally live in harmony.
Purpose: To explore racial barriers and interpret the greatness of redemption and love.