When his father passed away unexpectedly, Wang Jun's life trajectory suddenly deviated. A mysterious onmyoji suddenly appeared, accepted him as a disciple, and took him into the two realms of yin and yang that ordinary people could not imagine. From then on, he was accompanied by the evil ghosts all day long, wandering on the edge of life and death. Every time he subdued demons and caught ghosts, it was a thrilling contest. Behind the experiences of nine deaths, a web of conspiracy shrouded the world was quietly unfolding. Those seemingly isolated ghosts were actually pointing to a shocking plot that could subvert the order of the world. With Wang Jun's in-depth exploration, the chilling truth was slowly revealed.