ChäoS;Child: Silent Sky
ChäoS;Child: SILENT SKY
ChäoS;Child: Silent Sky Online is Free. Silent Sky is a movie that combines the Special episodes 13 and 14. It consists of the story in the future, three months after the incident that was similar to "New Generation Madness" and the disease Chaos Child Syndrome that brought by the past earthquake in Shibuya.
- Genre: Animation, Mystery, Science Fiction
- Country: Japan
- Director: Masato Jimbo
- Cast: Sumire Uesaka, Yoshitsugu Matsuoka,