Jiang Yao, a lifelong hapless warrior, struggles alone in the big city. Freshly laid off, his rental apartment mysteriously catches fire. After using up all his savings to cover the losses, he’s left penniless. Lacking the funds for rent, Jiang Yao returns to live in his grandfather’s dilapidated, dilapidated house. While cleaning up the dilapidated structure, he’s threatened and driven away by the house’s guardian ghost, Shen You. In his panicked escape, he accidentally opens his bedroom closet and, along with the ghost “hunting” him, is drawn into the world beyond the closet, embarking on his own infinite adventure.