Synopsis

A chilling succession of murders plagued the inn, each seemingly orchestrated by a malevolent spirit known as the kamaitachi. The latest victim was Bonzo Ohno, the innkeeper’s father-in-law, found slain in the inn's annex. Examining the scene, Heiji deduced that the killer must have approached via the outdoor bath. However, the pristine snow surrounding the bath suggested a different path – one across the icy surface itself. After listening to the accounts of those present, Conan and Heiji piece