Caught to Save Another World

Half asleep and half awake, a huge figure seemed to appear in front of him. "Is it... Gundam?" The protagonist suddenly came back to his senses, as if everything was back to the way it was before. The earth is the main body and the sun is the subsidiary. This is a world where the geocentric theory is established. On the vast land, demons and humans coexist, and machines and cultivation develop simultaneously. Who is the figure standing at the end? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.