What if survival depended on an unknown spell? Just after the fall of Sophron, Martin and Alibast awaken in a world of pixels and ancient rules. Here, magic is a dangerous, occult science they must relearn from scratch. Hourglass Odyssey chronicles this forced metamorphosis. Between perilous exploration and a quest for identity, discover the series that laid the foundations of the Onmyōdō method. Time is running out, and the hourglass has already been turned.