Step into the shoes of Haru, a hapless history teacher who accidentally activates an ancient time device hidden within an old textbook. Now, Haru must navigate through chaotic historical events, from the construction of the pyramids to the wild parties of the Roaring Twenties, all while trying to fix the rifts in time that threaten existence itself. Each choice shapes history—success can lead to legendary status, while failure might trap Haru in a time loop of hilariously bad consequences. Gather quirky allies from various eras, evade historical villains, and outwit time itself in this thrilling, interactive text-based adventure!