At nineteen, Li Fan inherits the most useless thing in the galaxy— a broken-down mech repair shop on a forgotten planet. His irresponsible master runs away with a woman, leaving behind nothing but 900,000 credits, mountains of scrap mechs, and a collapsing workshop. Just when Li Fan thinks his life has reached rock bottom, a mysterious system awakens inside him: The Star Dream Mech Space System. Now, every ruined mech becomes an opportunity. Every piece of scrap may hide unimaginable power. From repairing broken machines in a cosmic junkyard to mastering legendary mechs across the galaxy, Li Fan begins an impossible rise. In a universe ruled by powerful pilots and advanced machines, a new legend is quietly being built— one repaired mech at a time.