A Monster Is Coming? I Turn into Light and Save the World!

Have you ever imagined that when monsters come, you can transform into Ultraman Tiga and save the world? Five years ago, monsters suddenly arrived, and humans broke national boundaries to form the United Defense Force, or LFJ for short. They pooled resources from the entire world to create five mythical mechas! Pangu mecha, Zeus mecha, Odin mecha, God mecha, Hades mecha! They are the ultimate crystallization of technological wisdom in the entire human world. Five years later, monsters arrived in large numbers. More than a dozen S-class monsters appeared at the same time, and five mythical mechas died. Humanity has fallen into an unprecedented moment of despair. They have lost the surface, entered underground shelters, and completely lost the entire world. Pangu mecha pilot Zhou Wen looked at the people around him who were in despair, took out the Spark Prism with the light of hope from his arms, and stepped out of the LFJ headquarters resolutely. "Captain, what are you going to do? Let's enter the shelter. The surface of the earth no longer belongs to humans!" "Even the most powerful Pangu mecha has been defeated. Humanity has lost hope. We have really lost!" "Did you lose?" Zhou Wen dragged his injured body and watched the monsters ravaging the city. "When humans fall into despair, the light of hope will burn!" "The light of hope born in despair will never lose!" He held the spark prism high, the three colors of light flashed, and shouted: "Diga——" An S-class monster, eighty meters tall and weighing five thousand tons? Why do you say monsters are innocent? Let's talk to my Zeppeli Ao light!