After the conclusion of the film Split, David Dunn pursues The Beast, which is Kevin Crumb's superhuman personality. The encounters with The Beast escalate as Elijah Price materializes as an orchestrator who knows critical secrets about both, Dunn and Crumb

For one special security guard, tracking people down is a paranormal sort of hobby. Able to use his rare abilities to find people, David Dunn is suddenly given a job that seems more daunting than all the others before it. He'll need to find Kevin Wendell Crumb, and time is of the essence. But part of the problem is that Crumb is an extremely disturbed man and with 24 personalities, he's a lot more complicated than the others Dunn has found