Fox Studio officially detains the X-Men "New mutants" from the original release date in April 2018 until February 2019, and this is because the film becomes scarier. Josh Boone described the "New Mutants" as a "full-fledged horror film", from the moment he started shooting them last summer. Head of Fox Studio Stacy Snyder later stated that the X-Men are more like a haunted house, where hormonal adolescents are a bunch of mutants inexperienced in using their abilities and getting into a dangerous institution.
