I Sell Bikes at 40K

After traveling to Warhammer 40K, Yu Jin obtained a Lost STC. What was recorded in it was not a super weapon or a Star Destroyer blueprint. But a bicycle. In this crazy galaxy where the war has lasted for 40,000 years, no one understands the significance of this ancient means of transportation. The Adeptus Mechanicus consider this a legacy of the Golden Age. White Scar thinks this is the perfect vehicle. Orcs think this stuff is WAAAGH. But Yu Jin just wants to make some money with it so that he can find the missing cat. However, as the bicycle continues to spread, more and more people are beginning to discover that it seems to be more than just a vehicle. It allows people to run further and see more. It also reminds people of something long forgotten. Such as traveling. Such as life. Like life outside of war. This is the story of an ordinary person selling bicycles in the 42nd millennium. It is also a story about Crazy Galaxy gradually learning to ride a bicycle.