EPISODE CONTEXT

Sitting deep in Naruto's back half at episode 162 of 220, this is a filler arc opener that follows a lighthearted standalone episode ('The Appearance of Strange Visitors') and pivots into a more serious, multi-episode mystery. It establishes the central supernatural threat and key local characters that will carry through the arc, leading directly into 'The Tactician's Intent' where the investigation begins yielding real suspicions. For viewers tracking the filler landscape, this is the start of a self-contained storyline well removed from the main canon.