Ultraman: Savage! This Zero Is Such a Villain

He transmigrated as Ultraman Zero and, from the start, was put through Leo’s special training. He awakened the **Big Villain System**. As long as he made a monster or an Ultraman feel fear, he could upgrade his beam skills! Leo: “I told you to fight, not rip the monster in half!” Belial: “Which of us is the villain here, you or me? Why is your beam black?” Watching the monsters tremble, Zero gave them a friendly smile. “Heh heh heh, trying to run? Did you ask my headgear first?”