Story
In a future version of Earth, there is a city grown so chaotically massive that its inhabitants no longer recall what “land” is. Within this megastructure the silent, stoic Killy is on a mission to find the Net Terminal Gene—a genetic mutation that once allowed humans to access the cybernetic NetSphere. Armed with a powerful Graviton Beam Emitter, Killy fends off waves of attacks from fellow humans, cyborgs and silicon-based lifeforms.
Synopsis via AniList (English).
