Synopsis

Conan surveyed the room, a familiar sense of unease settling within him. The child-sized piano stool offered an immediate clue, pinpointing the boy’s location. He directed the Detective Boys to sing in the piano room, and soon, a small figure emerged from behind the piano, watching them with wide eyes. He introduced himself as Keita Onoda, a prodigious pianist. Conan quickly pieced together the puzzle: Keita had been abducted, his talent exploited to ensure his mother's daughter’s victory in an