After being kidnapped, Kimizuka, Natsunagi, Saikawa, and Charlie havelearned the truth about Siesta's death...or have they? A girl who looksjust like the deceased detective appears and informs them that the footagethey've been investigating contains an error. As they hunt for ananswer to a mystery that even Siesta couldn't uncover, the group willlearn what it truly means to inherit the legacy of an ace detective. Thedetective is already dead, and the truth of her death has been already beenrevealed, but it's still too early for the epilogue.