Streaming: Funimation (the version I watched was a limited-time free preview on their YouTube channel; the “real” release date is July 21st)
Episodes: 12
Source: Original
Episode Summary: Due to an unknown phenomenon, a school and several students have been transported into a black void. Without their teachers or the outside world to dictate what should happen, the student hierarchies begin to manifest themselves more strongly with the student council attempting to take control of the situation by creating rules and doling out punishments. Complicating this is the fact that a sub set of the students also developed super powers after arriving in the void world, and many of them aren’t inclined to listen to orders from their former peers.
As the void slowly consumes the building and the power struggle between the student council and the superpowered students plays out, Nozomi, a transfer student recently returned to Japan, and Nagara, a quiet, somewhat aimless guy, play out a very different, more emotional power struggle among themselves. Nozomi’s inclination to take risks and walk her own path may turn out to be the key to helping the group navigate this strange, new world.