Vivian and Pete are reunited with their new son. Sara and Pete have an emotional reunion. Caleb's concern for Daniel grows. Dre takes on the Adam Kenway case.

Adam and Belinda scheme to avenge his defeat in Puerto Rico. Evan confronts Pete. Sir Thomas Kenway arrives to access the damage caused by Adam.

The dire effects from Puerto Rico are felt with RJ, Vivian's nightmares of Adam, Daniel's post traumatic stress from his captivity and abuse, while Dre runs into an unwanted visitor returning to Bay City.

Frustrated in his search for Adam, Pete's impatience wears thin. Daniel refuses to help the investigation solve the case. Adam is met by a surprising figure from his past.