Heavy Mech, Red Star

In 21XX, Noah, the supercomputer invented by humans, went berserk and commanded mutated creatures and machines to attack humans, hoping to destroy humans. In this environment, a new profession was born - bounty hunter. One day, an unknown bounty hunter cracked various codes of Noah's base, defeated Noah with two partners, and later became anonymous. However, the monster attacks have not stopped, and humans are still living in dire straits...