Dragon Heart may be one of the most powerful beings in the Three Planets of (Need to come up with name yet.), he's still torn by his power and his personality. Though a kind gentle soul who protects just about everyone he cares about, he's lost so many too. This image is at a particular time when he thought Arigma was evil and was a demonic trying to take control... Now years latter, the two are best friends, and Arigma, a peaceful giant within his head who will still come out and fight for Heart if need be. 

Though Heart still suffers through the trauma of his past, Arigma is there as his father figure, helping to comfort him as a strong warrior, and a dear friend to him.