Alone, shunned, and powerless—that was how Heale would describe his past self in Sanphales. But in a strange twist of fate, all of that changes after his banishment. The Sheol Reef community continues to grow, packed with slimes, goblins, spiders, a naked guy, and more—each with a unique talent! Together, they develop their once-barren island into a thriving domain in its own right.

Armed with the power of Cave King and the otherworldly minerals he discovers, Heale finds a happy life finally within his grasp. Feasting, building farms, forging bonds—life is looking up for the residents of Sheol Reef. But then, Heale learns that the surrounding ocean currents may bring more than blessings to their shores... Heale must face challenges new and old: defending his idyllic domain and putting his own demons to rest!