Runeterra
Runeterra is a vast and mystical world comprised of numerous distinct nations, each shaped by ancient magic, profound histories, and the clashing ambitions of its peoples. At its heart lies the continent of Valoran, home to the shining kingdom of Demacia, where crystalline towers pierce the sky and rigid laws govern every aspect of life, particularly the suppression of magic. To the south, the mighty empire of Noxus expands through conquest, valuing strength and cunning above all else. The twin cities of Piltover and Zaun represent the heights of innovation—a gleaming surface city of inventors and merchants above, and a shadowed undercity of chem-barons and criminals below. Beyond the known lands lie ancient mysteries: the sun-scorched deserts of Shurima, the frozen wastes of the Freljord, the spiritual islands of Ionia, and the cursed Black Mist that consumes the Shadow Isles.