It is a hero from another dimension on a mission to protect the peace of the universe. It becomes Daiyusha's robust left arm when combined.
It's the brother of DaiBattles. It is hyperactive and its foolhardy side of "Act before you think" really stands out among the Dimensional Robo.
It always rushes into battle without thinking of the risk, and always returns with a lot of damage. Thus, it has become a thorn in the side of the maintenance crew.
Its way of life is to protect the weak and crush evil. Its figure of protecting the people by making itself their shield, lives up to the name of "The Hero's Robust Left Arm."