In the future world, mechas have become the core productive force and military force of society. Lin Hao, a carefree amateur mecha repairman, accidentally got involved in a world-shaking mecha competition, and unexpectedly obtained a mysterious alien AI mecha. With the chief pilot Jiang Zimo, Fatty Huo Baolin, and the elusive AI girl Yana forming a temporary team, they experienced hilarious and heartwarming adventures while gradually uncovering mysteries such as family secrets, power struggles, and alien threats. Can the mecha save our homeland? Can grassroots heroes strengthen their faith? With laughter and tears intertwined, everyone experienced life and death, and eventually grew into a new generation of 'mecha heroes' that stirred up the situation again.
