Yukawa is a brilliant physicist who helps the police crack unsolved cold cases using his scientific theories and unique methods of deduction. Returning to Japan from America, he meets Detective Utsumi to discuss the case of a high school girl who has been missing for several years when her body is discovered. Detective Utsumi identifies the primary suspect as a man previously acquitted of murdering a young girl in a case led by Professor Yukawa's best friend, Senior Detective Kusanagi. The suspect maintains his silence and is released due to insufficient evidence. To exacerbate matters, the suspect returns to the high school girl's hometown, creating an air of unease among its residents. On the day of the summer festival, another incident occurs, presenting yet another challenging case... A box-office smash based on Keigo Higashino’s popular series of novels featuring a stellar cast. Starring Masaharu Fukuyama, Ko Shibasaki, Kazuki Kitamura (c)2022 FUJI TELEVISION NETWORK，INC./AMUSE INC./BUNGEISHUNJU LTD./FNS27 All rights reserved.