Ep. 10: Noir and allies rescue Marine from Scarlet, who is possessed by the Crescendo Element.
Aired on March 14, 2015

10
Scarlet’s daughter discloses that Scarlet kidnapped Marine to steal a valuable gem from a sky casino. Anne, the casino’s guardian, opens a portal for Sherlock, Miki, and Noir to enter and save Marine. They navigate numerous traps to reach Scarlet, who is possessed by the Crescendo Element. Scarlet challenges Sherlock to a card game, which he wins, but she refuses to surrender the element and continues attacking. Miki forcibly takes the Crescendo using her Toys. After Marine is rescued, Anne remains behind as the portal closes, expressing hope to meet Sherlock again someday while the others escape.
Episodes
- Ep. 6 · Milky Holmes confronts imposter Marima over stolen views and a dancing spirit challenge.
- Ep. 7 · Nero's Personality Shift and the Rakugo Contest Challenge
- Ep. 8 · The Mystery's Solution is a Cliché! Before and After
- Ep. 9 · Detectives visit Casino Island after a prophecy and face gambling debts and a kidnapped leader.
- Ep. 10 · Noir and allies rescue Marine from Scarlet, who is possessed by the Crescendo Element.
- Ep. 11 · Marine and Miki confront each other over the Miracle Song and stolen Elements.
- Ep. 12 · Milky Holmes attend Marine's concert after solving cases and dealing with ticket issues