All Brave Men in the World

The story takes place after biological warfare. The end of the world has been over for a long time, who will God spare? No matter what he is, if it changes, it will be heaven! The protagonist has a mutated body and intelligence implanted in the brain. And his companions include: A scientist who can spit out bullets fired into his body; A beautiful girl who can control people with her thoughts and whip up strong winds to fend off enemies; A "grimace" that emits radiant current and is made of half-titanium alloy; The "Snot Dragon" has the brute strength of a giant due to mutation. Wait, wait. In a world filled with out-of-control weapons-grade viruses and infected people, mutated species, mutants genetically hybridized with extreme technology, and cruel and primitive predators, they (they) fight against the sky, against humans, and against indescribably powerful enemies, just to protect that tranquility and peace.