In the shadowed halls of Yotsuba's apartment, a mysterious figure haunts the corridors, weaving tales of terror and unspoken secrets. When a new tenant moves in, the echoes of the past begin to resonate, threatening to unravel the fabric of reality....

In a world where magic is as common as dust, Yotsuba, a young girl with a knack for the supernatural, finds herself entangled in a mysterious contract with the enigmatic Sorcerer's Apprentice. As she navigates the treacherous waters of friendship and betr...