Yami Ongaku

Yami Ongaku was born in the Village Hidden in the Sound at the age of 10 he was given a curse seal to prove his worth in the world, he just lived, but he had major bone damage and was unable to perform jutsu until the age of 12,by then his bones were completely healed and then Yami decided to leave the sound and learn how to control the curse seal and become the strongest ninja in the world.