In the mecha arena of the Liang Dynasty, Lin Xiaodao was a "good-for-nothing brother" who was better at repairing mechas than fighting. Until one day he picked up a silver-haired heroine who fell from the sky - it turned out that this girl was an alien, and she also brought a mecha that could curse! In order to repair Al's starship, the two were forced to team up: one was responsible for demolishing the east wall to repair the west wall, and the other was responsible for deceiving the ancients with alien technology. There are rumors in the world that they can punch the demon cult and kick the imperial court. In fact... Al: "The navigation is broken again!" Lin Xiaodao: "Sister! That's the latrine!"
