Self-medicated and on the brink of a mental breakdown, Evan McCauley (Mark Wahlberg) is haunted by memories of places he has never been manifests skills he's never learned. When a secret group that calls themselves "Infinites" comes to his rescue, they reveal that his memories are real – but they are from multiple pasts lives. Evan must work with the Infinites to unlock the answers in his memories that are the key to stopping a madman from destroying humanity.