The light novel and anime project began in 2012 with three light novels and a twelve-episode TV series that had two OVAs produced which Sentai Filmworks released.
After bringing out the Beyond the Boundary TV series some time back, it didn’t take long for Sentai Filmworks to bring out the double-feature film once they got their hands on it.
Check out our review of the North American collector’s edition release of the TV series and our review of this feature.