premise: X-Men: Apocalypse's story was worked on by multiple people.
hypothesis: A string figure is a design formed by manipulating string on , around , and using one 's fingers or sometimes between the fingers of multiple people . X-Men: Apocalypse . Directed by Bryan Singer , with a screenplay by Simon Kinberg from a story conceived by Singer , Kinberg , Michael Dougherty and Dan Harris , the film stars James McAvoy , Michael Fassbender , Jennifer Lawrence , Oscar Isaac , Nicholas Hoult , Rose Byrne , Tye Sheridan , Sophie Turner , Olivia Munn and Lucas Till . The film was announced by Singer in December 2013 , with Kinberg , Dougherty , and Harris attached to develop the story .