Sumiko Kobayashi pretended to be missing in order to have the children team up all together to find her, enabling shy Maria Higashio and selfish-looking Takuma Sakamoto to make friends with some others and enjoy time together.
Chianti, Korn, Gin and Vodka have a conversition about Kir while driving at night. Kir isn't found yet despite the organization effort, but Gin says it is pointless to worry since Kir had been brutally tortured by the rat sneaking in, but did not say anything. The case also made Kir win favour of that person. Gin says he heard the rat's real name but he can't remember because he tends to forget the name of the dead.
At Poirot cafe on sunday morning, Eisuke bring the info of a case about a mysterious high-paying part-time job he found online. The job is collecting burnable trash from the trash dump for the ecologists twice a week, earning 50,000 yen each time. Kogoro, Ran, Eisuke, and Conan go to check the location of the job, a trash dump near the park of toriya city. They run into Takagi and Megure, who is investigating the murder case.
