Twin Cities: Building Mechs in Piltover

Li Lin transmigrates to Piltover, on the continent of Valoran. He thinks he is destined to live an unremarkable life, until he becomes a hired hand for the Kiramman family and discovers that he has a Mechanic System. In this war-torn world of magic, Li Lin knows the fate awaiting Runeterra. He isn't content with the bicycles, mechanical watches, generators, and other inventions that have already brought him fame and untold wealth. To face the future crises threatening Runeterra, he knows he has to do something! Starting with a simple powered exoskeleton, he moves on to fully automated Project armor worthy of Iron Man; from mass-producing steam-powered robots to building the Battlecast and Mecha Kingdoms lines of war machines, capable of confronting global threats; by studying celestial and runic magic, he even invents the Mecha Kingdoms, a fusion of magic and technology powerful enough to rule the world! Yet despite wielding such power, when Li Lin attends the conference to unite the nations and establish the League of Legends, he tells the assembled heroes: “My one and only wish, from beginning to end, is world peace.” [League of Legends fanfiction], [League of Legends universe], [Arcane adaptation]