currency book

A researcher developing cutting-edge quantum technology has an accident while experimenting with entanglement. He wakes up as a dungeon core, on a technologically primitive fantasy planet. Relying on his knowledge of science and engineering, he is determined to craft a way back home, even if it means reconstructing all of human society. But as his dungeon becomes more advanced, so too do its enemies, for shiny things tend to attract dangerous beings, and if one digs too deep and too greedily, ancient perils older than time may awaken…