Summary
Renji Sakurayama is a hot-tempered, red-haired teen who lives alone at his family shrine. His quiet life shatters when a demonic realm sealed within an ancient tree breaks open, unleashing terrifying yokai. Overwhelmed in a fight against one of these monsters, Renji fuses with a powerful canine spirit, awakening latent divine abilities. Chosen as a guardian, he must now quickly master his celestial powers and swordsmanship to defend humanity. This Japanese fantasy weaves intense action with supernatural battles in a story of fate and heroism.