"Welcome to Mars!" Shiranui Yoshikazu and Ichijou Shizuku, who have awoken from a hundred-year sleep, were met with such words. The world has drastically changed. The terraforming that should have taken a thousand years now allows people to live in cities, just like on Earth, thanks to a peculiar mineral called Patch, which turns anyone who fuses with it into a superperson. "Perhaps there could be other survivors somewhere." The two partners thought so, equipped themselves with patches, and planned to venture out into the outer world. However, as a result, they face inconceivable truths. There is a robot army called the Barbarians that was ordered to eliminate humanity. There are Calamity Monkeys, who challenge humanity with the powers of calamities. And there is Company Man, who weaves his schemes in the shadows. Shiranui Yoshikazu awakens and embraces the power of flames, and defies calamities and robots. He makes further steps in "Evolution"!..