Mason (Statham) is a reclusive man living in a remote setting by the sea. When he chooses to rescue a young girl from drowning in a terrible storm, he unwittingly sets off a chain reaction that soon brings violence his way, forcing him to confront choices from his past.
Science teacher Ryland Grace wakes up on a spaceship with no recollection of who he is or how he got there. As his memory slowly returns, he soon discovers he must solve the riddle behind a mysterious substance that's causing the sun to die out. As details of the mission unravel, he calls on his scientific training and sheer ingenuity -- but he may not have to do it alone.