'Epoch' is a world where steam, magic, machinery, alchemy, and extraordinary power coexist. When Luke, who traveled across the world, covered his head and was pointed at his head by an imperial agent with a gun, he decided to tell a lie. So he became He became the detective of the Secret Affairs Bureau of the Cape District of the Golden Shield Empire. Luke, who is familiar with the plot, just wants to save his life in this chaotic world, get some money and materials, and use secret words to strengthen his power. He robs, kidnaps, and blackmails , Committing a crime with a plot strategy, but unexpectedly robbing an imperial gold ship, how did he solve the largest smuggling case in the history of the empire? As a false detective, with a promotion order, Luke felt very embarrassed...