In battle, the body of the Cosmos Apostle transforms into a sphere—an ability that is as disorienting as it sounds. It is also the power that makes him the only one capable of stopping the invasion of chaos descending on the world. His mission takes him to the ruins of Lebralia, a forbidden land where a cursed mask haunts everyone who enters. SphereKnight steps into Lebralia ready to do what the mission demands.