52 1 Killer-Kudou Shinichi: Conan received a letter from an adult named Takeda, asking him to meet him in a cabin in the forest. Unexpectedly, before going out, he took the medicine by mistake, which should have been a common cold medicine, but Agasa Hiroshi took the APTX4869 antidote made by Haiyuan Ai himself. Conan in the hut is about to change back to Kudou Shinichi. At the last minute, Conan fell into the lake To Lan's surprise, Shinichi lost his memory! Tell Ye to bring Kudo, which may restore Kudo's memory. At the scene a year ago, Kudo, Maori, Yuanshan, Hattori and others met Ota's colleague: Shuichuan Mengsheng, and Du Dong journalist: Kawaguchi Li Shen.

The next day, Hattori Heiji found Kudou Shinichi missing, and then he found Kudo at the crime scene a year ago. People found out that Kudou Shinichi assassinated Kawaguchi Li Shen ... 522 Shinichi's true identity and Lan's tears ★

Facts have proved that the real Kudou Shinichi is not a murderer. The fake Kudou Shinichi turned out to be a cosmetic adult (Japanese adult). In a hut in the forest, he put on the clothes of the dead Luo Shen, met everyone at the scene of the incident, and revealed the truth of the incident. At the end of the incident, Kudou Shinichi realized that he was going to be Edogawa Conan again. Finally, Haiyuan Ai gave Kudou Shinichi the antidote APTX4869 and kept it a secret. On my way back, I met another murder. ...