During a dramatic explosion at the Tokyo Summit's Edge of Ocean site, the mysterious figure of Touru Amuro, operating under the alias Zero for the National Police Agency Security Bureau, emerges. Alongside him is Rei Furuya, a detective with three different personas, including Bourbon, a member of the nefarious Black Organization. When Kogorou Mouri, Conan's mentor, is apprehended as a suspect in the explosive incident, Conan takes on the challenge of exonerating him. However, Amuro's interference complicates Conan's investigation efforts.