Nao has hallucinations about her dead family and repents for her sins .
The shiki retaliate , but are soon overpowered and retreat further into the pipeline , which leads into a dead end crawl space .
Nao has hallucinations about shiki 's dead family and repents for her sins .
The shiki retaliate , but are soon overpowered and retreat further into the pipeline , which leads into a dead end crawl space .