Created in association with Marvel and set within the X-Men universe, Josh Boone's horror-thriller introduces a new group of young mutants with incredible abilities. In an isolated hospital, five gifted youngsters - Danielle Moonstar, Illyana Rasputin, Rahne Sinclair, Sam Guthrie, and Roberto da Costa - are being held for psychiatric monitoring by the mysterious Dr Cecilia Reyes. When strange occurrences begin to take place, both their new mutant abilities and their friendships will be tested as they battle to try and make it out alive.