You Also Call This a Mecha?

Titanium-tungsten alloy mecha? Am I stronger? Pulse laser cannon? Am I stronger? High-frequency vibration lightsaber? Am I stronger? The machine is bitter and weak, and the bones and blood become gods. Let's see how my biochemical mecha kills through this apocalyptic wasteland. In 2222, there was a cataclysm on Blue Star, and monsters were rampant. In order to survive, humans create exoskeleton mechas that can go up to the sky and into the earth, and survive in the huge mobile city. Bu Shiren, a college student majoring in mecha combat, was a freshman known as a genius, and his admission scores were the highest ever. But he has a fatal flaw - mecha-sick armor. Because of this problem, he was ridiculed by his classmates, despised by his teachers, and ostracized by his family. Just when he was desperate and about to give up, the city No. 250 Where he lived was attacked by mutant creatures on a large scale. In a time of crisis, Qingmei, who came to urge the marriage, gave him a special mecha...