The F-Rank Error Become a Patron  Strength is status. The weak are discarded. At sixteen, Kael Veyr expects an F-Rank, but receives something impossible: [ERROR—UNRANKED]. Mocked by nobles and hunted by guilds, he is left to rot inside a mutating dungeon. Instead of dying, he awakens the Void System—a dark power that evolves through trauma, adaptation, and absolute corruption. To survive the elite Valkyra Academy, Kael must unleash a power built not to save humanity, but to completely erase existence.

• Fantasy