Powers: Everything, although they have limits

A single father who took care of all 4 of the siblings. Dotes on Akari the most, probably due to his small size and disabilities. Harsh and unforgiving on the outside. Proud of all his sons, even for the littlest things (although his trust for Mask wanes)

Named the oldest 3 all after human demons, because he didn't have name ideas. The names have nothing to do with the siblings. Akari’s original mother named him “Akari”, and Overseer had no intentions on changing it, even though he did give Akari the chance to change it when he came out as trans.

Whole life has been dictated by a book and prophecy, which he followed until he became king. He had three sons, like the prophecy said, but decided that the there is no such thing as future sight that far and for certain, so he adopted akari. Basically immortal, unless the book is destroyed, but the book is trapped somewhere no one knows.

Overseer is asexual and aromantic. He technically has no gender, but presents male. He used to present androgynous when Akari was still female, to try and make him feel better about his body. This stopped when Akari came out as trans. 

Atlas - Son

He dotes on Akari a lot. Like, a lot. He's well aware of Akari's disablities, and tries to keep up with him. He's insistant that Akari takes his meds, and used to keep Akari's anxiety meds in his side pocket, until Akari moved out. He's extremly supportive of him, and although he doesn't like Shard much, lets him stay around for his son's sake. Overseer does not try and force Akari into being a prince like his brothers, and lets him do his own thing most of the time. Overseer used to stay up late, sitting with Akari through his meltdowns when he was younger, never making fun of him or shaming him for his comfort blanket as he got older. He loves his adopted son as his own, and would give the world to take away Akari's struggles.

Mask - Son

Sitri - Son

Akari - Adopted Son