Location from Arcane by Riot Games
A dimension of absolute nothingness and insatiable hunger that exists beyond reality, spawning ever-evolving horrors that seek to unmake Runeterra and consume all existence.
The Void is not evil in any way mortals understand — it is hunger without thought, destruction without malice, the fundamental desire of nothingness to consume everything that exists. It predates Runeterra and will outlast it. Where the Void touches the physical world, reality unravels — stone becomes flesh, air becomes poison, and time loses meaning. The Watchers were Void entities who first gazed upon reality and found it agonizing, demanding its destruction. The Voidborn — Kha'Zix, Rek'Sai, Vel'Koz, Cho'Gath — are creatures evolved specifically to dismantle Runeterra piece by piece. Kai'Sa survives within Void-touched territory, and Kassadin hunts its spawn, both forever changed by their exposure.
Incomprehensible emptiness stretches in every direction — not darkness but the absence of anything. Where it breaches into Runeterra, the ground splits into purple-tinged rifts of pulsing organic matter, and the air warps with geometries that cause physical pain to perceive.
Also known as: The Nothing, Beyond Reality, The Hungry Dark