Qui Shui Yi Yun
Japanese title: 诡水疑云
Type: ONA
Episodes: 12
Source: Web manga
Genres: Horror, Mystery, Supernatural
Duration: 11 min per ep
Rating: PG-13 - Teens 13 or older

A villa, involved in strange circumstances in the 1990s, is bulldozed and new homes are built on top. The ostensibly peaceful town and its inhabitants will soon have its cover blown wide open. Mysterious forces are at play, rooted in a disturbing truth.