Yuukoku no Moriarty: Niji wo Miru Shoujo
憂国のモリアーティ 虹を視る少女
William goes to a London department store to buy a gift for Louis and Albert when it is suddenly attacked by an armed group. With assistance from an unknown girl, he attempts to manage the crisis. At the same time, Sherlock takes on the role of Gregson’s assistant while looking into a locked-room mystery.
