One of the dark series
Dark girl - fearless rebellious boy
Darkness and bloodshed come from the desires deep in people's hearts
The tragedy ten years ago, the shattered limbs in front of him shocked the young man's eyes.
The heroine has been severely darkened since she was a child, and she is severely two-faced but it is not necessarily schizophrenia. The male protagonist is originally innocent, but he is inevitably led astray by the female protagonist.
This is the story of a dark lolita [well, let's call it a lolita] who gradually abducts an innocent boy and taints him as her own. [Don't like patting]