It's probably a story about a mortal who turned into a snow demon due to disaster, was forced to love the snake god Tianzun, the favored son of heaven, was forced to become a god, and was brought back to heaven to be imprisoned, so he tried to escape.
Self-propelled demining:
The Snow God will unite with his son to try to escape from the prison and take revenge on the Snake God.
The two people are in a relationship of abuse and are inextricably linked to each other. It can be said that without each other, neither could exist.
Gong is very paranoid and controlling, while Shou's rational side will always want to escape, but the emotional side will be hesitant. They need to get used to it before and then get used to it.
Attack and control are controlled and cautious.
Purpose: forced love