[Requests Accepted] [SpringLeaf] ハニカムヤードのドラグマキア [RJ226933]

After a mysterious disaster caused the collapse of the surface world, the surviving humanity fled to a massive underground shelter known as the "Honeycomb Yard," where they lived a peaceful life. As generations passed underground, the lost world began to fade into distant memories. In this setting, a detective assistant named Kisaragi Haruto works under the detective Amagi Ayaka, alongside the office worker Shirley and detective Shintaro. They are tasked with finding Ayaka's spoiled request: a lost cat named Rieselotte. Although they easily locate the cat, Rieselotte has transformed into a monstrous creature and attacks Haruto. However, Haruto also transforms into a dragon-human hybrid to confront the threat. This is a supernatural battle mystery digital novel set in a peaceful microcosm that exists apart from the apocalyptic surface world.