Jack was born from the tear of a powerful warrior god. The tear made contact with a widowed rabbit named Wanda Wu, and Jack took on the form of a baby bunny with oddly formed ears that acted as extra hands to him. This of course made Jack an easy target for bullies during his childhood. Jack later had a run in with an infamous martial artist named Asu. Asu saw Jack's abnormal ears fascinating and offered Jack to teach him the Smite Arts. A forsaken martial art that is said to be created by the gods and demons.