Based on the true story of Captain Richard Phillips and the 2009 hijacking by Somali pirates of the US-flagged MV Maersk Alabama, which was the first American cargo ship to be hijacked in two hundred years.
When the Gunslingers are slaughtered by "Good Man" John Farson, only Deschain survives and must embark on a quest to find the Dark Tower to undo the actions of the Good Man and set Mid-World right.