A girl who was abandoned as a baby lived with her adopted uncle and adoptive father since she was a child. She was taken back by her biological father when she was five years old. She suffered abuse and neglect from her biological father, which gave rise to another personality. The two personalities have a clear division of labor, incarnating the justice and the dark side. In order to seek revenge, one person's dual personality has wandered between black and white.
Switching between dual personalities is very smooth