Silent Sky is a combination of the additional 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.
Up to EP 12Someday's Dreamers II: SoraTrending
Up to EP 1Kiddy Grade: MaelstromTrending
Up to EP 12Urara MeirochoTrending
Up to EP 1Pokémon: Jirachi — Wish MakerTrending
Up to EP 12B-Project: Zecchou*EmotionTrending
Up to EP 1Maison Ikkoku: Bangai-hen - Ikkokujima Nanpa ShimatsukiTrending
Up to EP 1Girls & Panzer: Kore ga Hontou no Anzio-sen desu!Trending
Up to EP 1Ninja Girl & Samurai Master: Episode 0Trending
Up to EP 4Wish Upon the PleiadesTrending
Up to EP 10Japan Sinks: 2020Trending
Up to EP 4You're Under ArrestTrending
Up to EP 1Urusei Yatsura Movie 2: Beautiful DreamerTrending