#strelizxa

This is Koui when he’s in his actual angel form (or seraph form for OnS) and that is what he’s actually supposed to look like, but instead he takes on a much younger looking appearance but still retains his age (or at least what he claims his age is since he’s truly ageless). A majority of people chalk his age up to be about twenty-eight, but as I said, he’s ageless (big credit for his look goes to @amberenigma​​ for suggesting the face claim)! He’s one of six angel-hybrid children and due to the fact him and his siblings were born from sin, each of the children were cursed to become fallen angel-hybrids that represent the seven deadly sins. Koui, just like I listed in his OnS verse, is cursed by the sin of Lust. On the day of his birth, the Goddess Heiliger was made aware of his existence (due to one of her angels notifying her, though she is unaware of who his father is) and discovers that he is half mortal (which is against their laws). Not only does she discover Koui is half mortal, but she also discovers he has more siblings that were all born in secret as well. This, of course, angers her and causes her to send angels down to the human realm in order to find and kill the hybrid children in order to keep order in the heavens (because it turns out there’s a prophecy about hybrid children being born to take over the heavens and rule over all realms within the universe, mainly because the Goddess is corrupt and stole the throne).

Though when Koui was born, he was cursed with the name Eros (which is the name of the Greek God of love, passion, and physical desire), and is branded with the symbol of a hybrid (found on his right hip) in order to make it easy to identify him and his siblings; yet in order to help protect him and his siblings, his mother renames each of them and dons Koui with the name “Koui” (which means very strong commitment towards values, family or habits). Along with renaming the children, their mother creates three rules they must always follow: 1) To never use their powers against anyone in the human realm/never allow anyone to see them use their powers, 2) To never allow anyone to see their hybrid marking, and 3) If things go wrong, they must all stick together and protect each other no matter what happens.

Due to the fact Koui’s father is one of the most powerful angels in Heiliger’s army, Koui actually has strength that is close enough to rival the Goddess’ alongside his other siblings (though since they’re all half-siblings in canon, some children are stronger than others. Such as Nikusui and Inori due to them being full angel-hybrids instead of being part mortal, thus is due to the trickery of Myth and Rain’s father impersonating a woman via his shapeshifting abilities to give birth to powerful offspring with Koui and Yuuela’s father, making them possibly stronger than the Goddess herself). Alone, Koui would be able to fight the Goddess if he actually put some kind of effort into it, but together with his siblings, the six of them would be able to absolutely destroy Heiliger.