Conan, Ran, and Sonoko visit the exhibition of up-and-coming artist Bekobe Motoko. Motoko has attracted international attention with her avant-garde works that combine the traditional akabeko with modern art. While viewing the exhibition, they hear a scream. They rush to the source, where they find Motoko strangled to death. In the body`s left hand is an akabeko, and her right hand is pointing at a dying message that says "fuku"...