The story delves into Neneko's intense investigation of the Saiguu family and a pivotal bridge linked to Yukari's life-altering moment. As she confronts the encroaching darkness symbolized by a swirling black mist, Neneko battles both external threats and her own deteriorating rationale. The atmosphere grows increasingly tense as she grapples with her emotions, leading her to a point where clarity fades and rage takes over.
Neneko’s school is abuzz with rumors of a haunted bridge, and Chiya’s all too excited to investigate! But when they arrive, a phantom suddenly appears to assault them, leaving as quickly as it came. Clearly, there’s more to this spooky site than meets the eye, and after a little research, the trail leads back to Yukari, whose tragic past is inexorably linked to the area…
Upon hearing a rumor about a ghost that haunts a nearby bridge, Neneko and friends head to the area to see for themselves. But when they arrive, they find a bit more than they bargained for...