Eldest daughter of the Sin of Wrath, niece of Lucifer and the demon of shadows, there were already too many demons torturing souls, she did not need to continue doing it in hell, so she began to torment human souls, mostly children.

In hell, Shadette is one of the most feared demons in hell, so she has a good position, especially a good relationship with her uncle Lucifer. By gaining his trust, she has the largest collection of portals to earth, which she uses to do his "job"

His personality is sadistic and mischievous, he is elegant when speaking but does not hesitate to use the occasional rude word.

She has the ability to make copies of people, using the stolen shadows of those who summon her to make a deal.