Jackal never knew his birth parents and was left in someone's care, as a puppy.
He has very little social interaction and it makes him somewhat dense and naive in nature.
He was taught a special martial arts by his teacher, Deg. This martial arts, in conjunction with his special blood type, allows him to use spiritual energy to improve his technique and grant himself a temporary boost in stamina.
He has a near endless craving for food. Granted, 70% of the time, he'll feel hungry.
Although not picky about his food, he'll prefer to eat candy. Cookies, especially.
Jackal is a little sensitive about his short stature, which is a genetic flaw. He also looks young because of this. His body ages at a half-speed. So one year to anyone else would be half of a year, to him.
His occasional food binges have taken its toll on his figure, giving him a bottom-heavy look as well as a chubby belly.
*due to the underage nature of the character, he won't be pictured or RPed in any adult scenes.