Sacred Dark is the 6th Sacred Sacred Hero. He may look evil, but he can still fight crime and villains with his dreadful power of darkness. The God of Darkness has one problem, he has empty feelings. However, his girlfriend, the Goddess of Love, Sacred Heart will fill him up with warm feelings and make him smile. He once said that "Sacred Heart is the light to his darkness." The God of Darkness is no longer empty-hearted anymore, thanks to the Goddess of Love.