To fulfill the Yuki-Onnaโs request of saving Masayuki, Kotoko pulls out all the stops to teach the misanthrope a lesson heโll value forever. The caseโs conclusion allows Kotoko and Kurรด 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 seenโฆ