I Hid My Ultraman Identity in the Armor Hero World

While fighting monsters, Xiao Ming suddenly fell into a pit and ended up in a parallel world: the world of Armor Hero! He gained the sign-in and turn-into-Ultraman System and became Tiga. From then on, the world of Armor Hero had an Ultraman who specialized in fighting alien beasts... Ejin Protector: "Without that Ultraman, the Armor Heroes wouldn't be much of a threat!" Chou Jiang: "Who is he? Why is he so powerful?"