CHIN's

Kogoro is hired to catch a thief. While working the case, the body of Junko's neighbor Kitagami is discovered in the parking lot behind her apartment building. Kogoro reasons Kitagami got drunk and accidentally fell from his room, number 704. Conan finds it strange that Kitagami left his front door unlocked when his apartment was fully equipped with anti-theft devices…

While hiking, Conan and his friends meet campers Eiko, Ashizuka, Hayashida, and Takemi at a mountain cottage. The four of them have gathered to commemorate the death of their friend Motoki who accidentally fell to their death three years ago. Takemi, who camped by herself in a tent at the bottom of a cliff, is found murdered the next morning!

A piece of evidence discovered at Bando's home leads to college professor Yosuke Chino becoming the prime suspect. However, Conan realizes something is off about the case and reasons that the real killer framed Chino. Conan discovers an important clue at a café and realizes what really happened and the identity of the real killer.

The body of neighborhood nuisance Tatsuya Amagi is found in the park of a high-class neighborhood. He was stabbed numerous times by an awl-like weapon. Next to the body is the bloodstained medical examination card of neighborhood association president Hikoichi Bando. The police head to Bando's home to question him, but discover Bando has been poisoned with a combination of liquor and pesticides, and near his body is a bloodstained awl.

Kazuyuki Kuga aspires to become an actor. He auditions for the lead role in a theater company's next work. Among the 300 people who take part in that audition, only 7 people are selected for a final audition round. Kazuyuki Kuga is among the final 7 participants. These 7 people then travel to a snowy mountain villa and stay there for 4 days to take the final audition. By the director's orders, all contact with the outside world are not allowed. Soon, the participants begin to disappear one by one.