Detective Conan: Countdown to Heaven

While visiting a newly constructed twin skyscraper in Nishi-Tama with the Detective Boys, Conan unexpectedly encounters Gin, a member of the Black Organization. Shortly after, a murder occurs. The killings continue, with the common thread being that a small glass is left near each victim. As Conan and the Detective Boys search for the culprit, Gin learns that Sherry, the traitor he has been hunting, will soon attend the inauguration ceremony of the Nishi-Tama Twin Towers, and he prepares to assassinate her during the event. At the ceremony venue, after a brief blackout, another person is killed. The presence of a small glass at the scene indicates that the murderer is the same as before. While the police and Kogoro Mouri investigate the case, Gin detonates explosives hidden inside the building to destroy evidence of the deal between the Black Organization and the Tokiwagi Group, simultaneously putting Conan and his companions on the rooftop in danger...