At Decoration Land, a special academy known as Magic School MAHOMAHO exists where students learn various forms of magic. The story follows Chakky, an ordinary girl who struggles with magical ability and is considered not good at magic. Despite her lack of talent, she finds herself accidentally drawn into a quest to save the world. The narrative unfolds across eleven chapters collected in two volumes, focusing on Chakky's unexpected journey from a struggling student to an unwitting hero. The setting combines the whimsical atmosphere of a magic academy with the high stakes of a world-threatening crisis, forcing Chakky to rely on qualities beyond conventional magical strength as she navigates this unexpected adventure.