During Hanhe's annual festival, Lin Wan, a girl from the Lin family, was tied up by the whole village and sunk into the river, becoming the seventh bride of the river god.
The first six brides were all killed in the cold river water.
When she was about to die, Cang Yuan in the abyss rescued her.
Lin Wan thought she had escaped, but she fell into another prison.
He is an ancient water god who has been sealed for thousands of years. He only saves her to take the pure Yin blood in her heart to maintain her soul.
She has the exact same appearance as his lost love, and everything she says and does must be reproduced in the image of her old friend.
On a full moon night, the pain of gouging out blood is unbearable and corrodes the bones; an indelible mark of slavery is branded on the collarbone.
The villagers threatened their sister's life and forced her to return to the bottom of the river to complete the sacrifice.
The innocence was crushed bit by bit, leaving only coldness in Lin Wan's eyes.
Cang Yuan, this cold river cannot trap me. The thousand-year cycle of sacrifice will end with my own hands.