Sekai

Biography
Sekai was a normal Saiyan. He arrived on earth at the age of 2, and began destroying the forest he landed in. During this destruction, he tripped on a rock, hitting his head, making him almost bleed to death. A man coming to the forest to stop the destruction, picked him up and brought him home. 15 Years later, Sekai became a martial artist, as he was strong enough to do so anyways. The man died, and Sekai goes to school as normal Humans do.