This is a story of a hero who inherits Ultraman Belial, the evil Ultraman's genes.  Despite suffering from repeating setbacks and despair of knowing the secret of his birth and cruel fate, he never loses sight of friendship and strong will to become a true hero.  The story unfolds through the spiritual growth of the protagonist who seeks for the meaning of his own life and finds the place where he belongs, through fighting against evil and his own cursed destiny, to become a hero of justice.