In the far future, After abandoning the devastated Earth humans move to the upper world Tenjo. But Tenjo and the law of causation collapse in a war and humans are forced to return to Earth, which has now turned into an uninhabitable planet except for the Shinshu area.
Shinshu being too small to accommodate all the humans, they duplicate the area and create Juso Sekai in a parallel world. In order to rebuild Tenjo and the law of causation, the returned humans start enacting the history from 10,000 BC onward. However When the reproduction proceeds to 1413 AD, a war breaks out in Shinshu and Juso Sekai falls onto the original world.
The humans living in Juso Sekai lose their land and invade the original world. People in Shinshu surrender and the land is divided by the invaders from Juso Sekai. They try to resume the history reproduction from 1457 AD onward, but the update of the history terminates in 1648 AD. The rumour of an impending apocalypse begins to spread around the world.
Sequel: Kyoukaisenjou no Horizon II
Prequel: Owari no Chronicle
Anime Titles: Kyoukai Senjou no Horizon,Kyoukaisenjou no Horizon , Horizon on the Middle of Nowhere, Horizon in the Middle of Nowhere, 境界線上のホライゾン
Episodes: 13 + Kyoukai Senjou no Horizon Specials
Status: Finished Airing
Aired: Oct 2, 2011 to Dec 25, 2011
Genres: Action, Fantasy
Duration: 24 min. per episode
Rating: PG-13 – Teens 13 or older
Video Type: h264 8bit MKV 720p HD | 480p SD Bluray UNCENSORED
File Size: 480p – 40~60MB ; 720p – 80~110MB
Filehosts: Embedupload [MEGA,Mediafire,firedrive,zippyshare…and 11 more ] ,Solidfiles