Conan and Agasa decided to bring a very sick Ai to the clinic, but the clinic happened to be filled and they had to wait at least 2 hours before their turn. They then decided to first have lunch at a nearby shopping mall. At the car park of the shopping mall, they spot four porsches, with a drunk man sleeping in one of them. Later, Conan and Agasa meet Ran, Sonoko and Jodie at a restaurant while Ai rested in Agasa's car. Conan noticed Jodie's suspicions when she heard Ran mention Ai. He was then interviewed by a TV crew and decided to return to the car and bring Ai away as he knew he could have been spotted by people from the Organization through television. However, when he returned to the car park, the man in the Porsche was found dead, and Conan has to solve the case.