Cursed Aki, or just Aki, is a human (most of the time by default) with the curse of NeverDeath.
Now, the name is misleading. This curse makes him respawnin a new body every time he is killed by something or someone, his new body appears in an area close to where his old one died, and his soul/essense will go to it.
Even if his soul is destroyed completely, the curse will not allow him to die.
Knowing this, he takes advantage of the curse, making a hobby out of dying and finding new ways to do it.
He enjoys pain and being killed, especially if it will result in an interesting new body.
Yet it also comes with downsides.
Sometimes in each new life/form, he finds something he enjoys about it,knowing he will either outlive them, or die, and never be the same again. Especially if he finds a family, or somewhere he feels like he belongs.
He can be a tad forgetful, but one thing he never forgets, is who he is. If he did, thats when he would truly die.
Bodies or forms of his can vary in shape, size, species and gender. Whenever he is killed, the new body will have traits of the thing or person that killed him.
Although, new bodies arent exactly limited to deaths. It can also extend to rebirth.
(this next part refers to his current form) After meeting Rosalina in the park one day, he was unbirthed into her child.
So when he was reborn he had blue eyes and a blonde pony tail that reached his shoulders. ( well, he didn't have the pony tail hairstyle when he came out when he came out but you get the point)
As Rosalina's Son, he gained the ability to use Cosmic energy and now has a Black Hole for a stomach.
Making him have a literally bottomless stomach.
Granted this is only when he is in his special Cosmic body that Rosalina rebirthed.
(with a link to the profile of Rosalina )
RR_Rosalina