[DeepL Translation - needs review] Introduction to Volume 1: The Opera House, a hotel on an isolated island. Kindaichi boy visits again the place where the tragedy once took place. The Phantom of the Opera" is staged to celebrate the completion of the new theater. However, the Phantom has once again turned it into a deadly performance! The disturbing relationships hidden behind the scenes among the members of the "Phantom" theater troupe. And the suicide of Mika Kurosawa, the owner's daughte...
