Detective Conan: Rescued Ai at the Start, Devoted to Her Alone

Lin An thought his "Richest Man System" was just another power fantasy—until he found himself face-to-face with Japan's underworld and realized he'd transmigrated into the Detective Conan universe. Now the wealthiest man in China and a shadow kingpin, he has one mission: protect the brilliant, vulnerable Ai Haibara. She escaped the Black Organization with nothing but her genius and a dangerous secret. He'll give her everything—safety, devotion, and a love that defies her tragic fate. No wild movie plots, just one man's obsession with changing her story.