There is life and death in the human world, and there are rules in the underworld.
She is You Yuqing, the executive officer of the Death Administration, responsible for the revenge and trial of those who died unnaturally.
The dead souls enter the final arena and kill their enemies with their own hands; the perpetrators are trapped in the final mission field, the winner gets justice, and the loser is punished.
She doesn't have obsessions, she just abides by the rules——
In the name of death, seek justice for all the souls who died in vain!
Purpose: to abide by the rules of the underworld and protect the justice of the dead.