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The Heleus Cluster is a seemingly resource-rich region of space in the outskirts of the Andromeda galaxy. It consists of 38 star systems and hundreds of planets. At its apparent center lies a massive black hole, the formation of which may have been the cause of the cluster's rich element zero deposits. The extragalactic travelers from the Milky Way known as the Andromeda Initiative plan to establish a foothold in the Heleus Cluster by settling an initial seven viable locations known as golden worlds.