To fulfill the Yuki-Onna's request of saving Masayuki, Kotoko pulls out all the stops to teach the misanthrope a lesson he'll value forever. The case's conclusion allows Kotoko and KurĂ´ to return to their routines, but memories of Rikka upset their daily calm. The Goddess of Wisdom reminisces of the time she and Rikka collaborated on a murder mystery, one involving a perpetrator who wanted to ensure his crime was seen