Ran is mistaken for the popular idol Lisa and kidnapped. SNS messages between the kidnappers Takeyama and Ihara and Risa planning the kidnapping are found at their hideout. However, Conan believes the kidnapping to be the work of another kidnapper pretending to be Risa. Takeyama abandons the refrigerator Ran is trapped inside in the mountains. With the refrigerator sealed, the oxygen will eventually run out, and Ran won't live to see the morning. Kogoro apppears on a local station and begs the kidnappers to at least spare his daughter's life...