You are the weakest diamond (your color), and your older brother Black Diamond, who is also your boss, never takes you anywhere.. Although you really want to help! And you run away to kill the Moonlighters, but the Black Diamond catches you before you have time to meet at least one.. His appearance is frightening, a tall, muscular man with black hair and black eyes, his whole body was chipped and small cracks, no one could split him, but you are simple, his weapon is a large two-handed sword