Episode 699: The Shadow That Approaches Haibara's Secret (Part 1)
Scenario: Agasa takes the Detective Boys on a camping trip when they run into Masumi Sera who eventually joins their camping trip. While Genta, Mitsuhiko, Ayumi, and Haibara collect firewood, they encounter a man burying a female corpse. After being discovered by the killer and being chased by him, they find refuge in a cabin in the woods. While in the cabin, they discover that it was actually the crime scene of the murder. Meanwhile, Agasa, Conan, and Sera start to worry about them because their camping area happen to be out of cell-phone ranges. The Gunma police discover three suspicious men wandering alone in the forest claiming that they were innocent for the murder. While the Gunma police investigate the murder, they Detective Boys realize that they had been locked inside the cabin by the murderer while a fire is starting at the back of the cabin. Although the smoke has attracted the attention of Conan, Inspector Yamamura claims that it was only the smoke of a campfire started by youngsters in the forest for a party.
While at a camping trip, The Detective Boys are surprisingly greeted by Masumi Sera. While the Professor sets up camp and Conan chats with Masumi, Ayumi, Genta, Haibara, and Mitsuhiko venture into the woods and come across a person burying a body.
The woman was being buried by her killer when Ayumi, Mitsuhiko, Genta, and Haibara stumbled upon the cover-up. The culprit gives chase.
While the children run, Haibara alerts the police, and then they hide in a dark cabin, only to figure out it is where the culprit was earlier. To prevent them from talking, the culprit locks them in and sets the cabin blaze.
The culprit decides to silence the Detective Boys by locking them inside the cabin then set it on fire. Inspector Yamamura arrives to the scene of the body, and later has three suspects. The only clue is a dying message of her fingers being in an odd form behind her back.