She steals treasures not for greed, but for the thrill of outsmarting a system that never cared for people like her. Dubbed "The Black Cat," (Y/N) is a ghost to the law and a mystery to the world-an elusive thief with the power to twist time itself. But when the government cracks down, and even the Armed Detective Agency becomes a threat, she does the unthinkable: she infiltrates them. All to prove no one-not even the "greatest detective"-can catch her. But Ranpo Edogawa loves a good mystery... and this time, you might just be the case he won't let go.