I'm in the Land of Light, and Only Dying Can Make Me Stronger

Lin Yuan, a seasoned tokusatsu fan, transmigrated to the Land of Light. He thought he could become a Giant of Light and save the world, but after foolishly touching a forbidden device, he was burned to molecular-level ash by the energy of the Plasma Spark Tower from the start. His Ultraman adventure ended in an instant. Just when he thought it was Game Over, he activated the “Immortal Villain System.” Every time a Warrior of Light killed him, he would revive on the spot at full strength and randomly steal one of his opponent's light-based abilities or physical attributes! Even better, his mind held the plot timelines, skills, weaknesses, and transformation conditions of every Ultraman. The most powerful intelligence network in the universe wasn't at Space Garrison headquarters. It was in his head. And so, a being who made every Warrior of Light's hair stand on end appeared in the M78 Nebula. He pointed at Zero and shouted, “Brat, do you even know who your mother is?” He danced and taunted outside Ultraman King's palace, and after getting beaten to a pulp a hundred times, calmly got up and said, “Thanks for the recharge.” Then, with every type of light resistance stacked up from passively taking hits, he punched straight through the ceiling of the Cosmic Court. “Light is a bond? No, light is my power bank!” Facing the entire Space Garrison, Lin Yuan broke into his signature villainous laugh. Those people had already killed him three thousand times, and every time, he came back stronger.