In the middle, the detective team is facing a complex case involving a remote-controlled car and a meteorite theft incident. Midosi proposed that the remote-controlled car may be a tool for the crime and inferred that the remote-controlled car may be hidden in the exhibition hall. The team members searched the exhibition hall but did not find any remote-controlled cars. Subsequently, Midosi suggested using police dogs for the search, and ultimately found the remote-controlled car under the bathroom floor, confirming his inference. The remote-controlled car is equipped with a camera and a robotic arm, clearly a carefully crafted tool for committing crimes.