The real world is the material plane of human life, with stable physical rules; the psionic-rich region of "Divine Continent" within the ancient continent can only be sustained by powerful souls. The two worlds should have remained separate, but the rifts created by the Breaking Boundaries have forced a dangerous intersection between them—from out-of-control psionic experiments to the tear in space within the abyss, all are proof of their collision. Now, you will, as a descendant of the Guardians, journey alongside a Phantom Spirit named Su Chan. Traversing between the real world and Divine Continent, gathering Phantom Spirits from different timelines, fighting against the Breaking Boundaries' conspiracies, repairing the crumbling boundaries, and preventing the fate of zeroing—the ancient covenant is calling; is the will to protect ready to continue? ...