The Reliable System, originally named the Male Lead Omnipotent System, is a system from a high-dimensional AI society. It caused the near-annihilation of its previous male lead host due to its unreliability and was renamed, removed from the promotion list, and transferred to the Cannon Fodder Department. It appears as a white cloud with googly eyes, speaks with a Northeastern accent, and can produce hands. To return to the promotion list, it must help eight hosts complete their target missions, with Xu Ling being the first after its failure. It is eager for quick success but often acts rashly, once altering shop prices. It provides Xu Ling with the Shop and Happy Farm interfaces and guides her through missions. Despite its boasts, it is often scolded by its leader, Blue Cat, and is fundamentally well-meaning but clumsy.
