Kingdom of Light: Sign in to Meet the Devil and Pick up the Reborn Zero

Lin Luo traveled to a world where Ultraman existed. But this world is different from the ordinary Ultraman world. They are not good people, but evil people. The moment the plasma spark tower was built, only a handful of people completed their evolution, and the vast majority died on the spot. In order to increase the combat power of the Kingdom of Light, Ultraman began to attack humans all over the universe and let them forcibly evolve. At the critical moment, Lin Luo obtained the Demon Encounter System, signed the King of Time Belt, and obtained the Ultra Dial. … Zero, the strongest genius in the Kingdom of Light! In order to save the world, Zero exhausted all his power and turned into a baby, looking for an opportunity to counterattack. "Babies are precious resources to the Kingdom of Light. As long as I receive the light from the plasma spark tower, I can restore my true body!" "What's wrong with this man? Protecting me is ruining my plan." "My name is Sero, King Shi seems to be a bit fierce..."