Skinless

"Hello, I am a skinless man. My skin is charcoal and my eyes are dry. My clothes are covered in soot and my lungs are full of ashes. Tell me your name?"

- Skinless introduces himself Skinless (スキンレス, Sukinresu), also known as the Charcoal Man (炭男, Sumiotoko), is a Demon of Black Blood within Dianoir, who was burnt alive during the downfall of Dianoir, causing him to rush to a river of black water, where he was morphed into a demon with no skin. Due to his magic and the circumstances of his death, Drowned took the near dead Skinless, turning him into his messenger and errand boy, to perform tasks for him while Drowned remained focused on Calypso, causing Skinless to also be seen as Voice of the Black Waters (音吐の黒水, Onto no Kuromizu), being seen as a bringer of Drowned's "evil".

Trivia

 * Skinless' pyrophobia is a result of his death, becoming his weakness, being more psychological in its effects than actually harmful.