- Lucifer's not so nice plan of torturing Jane into becoming his insane murderous toy. Mai can vouch for that.
- Jane's premonitions, with her feeling every painful moment herself.
- Some of the more gruesome deaths can be seen as this.
- Some Fridge Horror is revealed when Mai reveals to Jane how she was able to get Lucifer to leave her alone...Self-Harm.
- Mai herself is pretty creepy.
- "Come on, Xavier. Let's paint the walls in red..."
- And the said paint? Someone's blood.
- Mai is apparently friends with The Slenderman and Jeff. Or has a least met them.
Nightmare Fuel / KAZe