A special show of Tantei Opera Milky Holmes, created by the TV series crew.
After pressure from Irene and her father and no other backing, Kokoro resolutely leaves her detective post to pursue idol stardom. She quickly finds the idol world exhausting in the bustling city, surrounded by neon glow under the ever-luminous skyline and yearns for her former investigative life again. Observing Sherlock"s solitude after her departure, Henriette orchestrates a statue heist to persuade Kokoro to rejoin the police force.