Agartha

When the surface of the world breaks open and a man falls into the subterranean world of Agartha, the people believe their prayers have been answered. His name is Matheos. He has no memory of his past, only scars from battles he cannot recall and a strength that terrifies as much as it saves. Rescued by Aglarosha, the daughter of the island’s ruler, Matheos is thrust into a realm defined by a sky made of ancient stone and cosmic forces. But Agartha is fracturing. To the north, the iron-hulled ships of the Grim Empire approach with conquest in their blood. From within, a web of lies spun by Aglarosha's own father threatens to rot the island from the core. To prove he is not a monster, Matheos must face the council’s brutal trials of Iron, Memory, and Stone. But as his memories return, they bring a terrifying truth: he was once something far greater than a man—and far more dangerous. With the power to break cities and the wisdom of a forgotten age, Matheos must choose: reclaim the cold divinity of his past, or become the human leader Agartha desperately needs.