Hell Game: I Captivated The Devil Lord

After dying in a car accident, Vivienne Rhodes's soul is bound by a system to conquer Lucifer, the cold ruler of the Hell Game. Forced into dangerous tasks amid betrayal and death, she falls for the possessive fallen angel who secretly protects her. After completing the mission, she refuses to erase her memories and returns to the real world. Eventually, Lucifer crosses worlds to reunite with her.