Guts and his companions find themselves stranded on a cursed island after a brutal encounter with sea monsters, only to discover it is the domain of an ancient, wrathful deity. Their hope for a safe haven is shattered as the island's dark energy intensifies, and the impending full moon promises to unleash the god's full, terrifying power upon them.

This volume of Berserk continues the series' tradition of intense action and dark fantasy, placing the protagonists in a perilous new environment. The narrative focuses on the immediate threat posed by the island's ancient god and the rising moon, building suspense around the impending supernatural conflict. Readers familiar with the series will recognize the signature blend of visceral combat and psychological horror as Guts and his companions confront both external monstrous forces and the internal struggles of their desperate situation. The story emphasizes the harsh realities of their world and the constant struggle for survival against overwhelming, often malevolent, powers.