On the desolate asteroid Zerith-9, in the distant reaches of an interstellar universe, stands the Metacube: a colossal celestial vault composed of exactly 16,777,216 smaller cubes. It is no ordinary structure — it contains hidden blockchain data, rare digital cards, and untold secrets, all suffused with an energy called metacubium that is precious enough to drive the ambitions of countless would-be treasure hunters. The Metacube is both vault and battlefield, drawing thousands of players — known as Stellar Scavengers — into a time-limited, massively multiplayer event to conquer and dismantle it before anyone else does.