Synopsis

A shadow had fallen upon Inspector Ishikawa. An unknown man was watching her, a silent presence that prickled the edges of her days. As Kogoro delved into the mystery, Conan found himself unexpectedly tasked with guardianship – looking after Santa, Ishikawa’s two-year-old son, affectionately nicknamed “Santa.” The investigation deepened, and then Ishikawa vanished. Conan, driven by a growing unease, began to search Santa's home for answers. There, he discovered a clue: a feather, delicate and