King Silas uses Port Prosperity to negotiate peace with Gath, forcing David to choose between his King and his family. When citizens begin to rebel against Silas' decision, Michelle gets involved and further complicates the situation. Jack faces a difficult decision when his uncle, William Cross, tries to persuade him to defy his father.

King Silas sends Jack and David to Gath to reinforce the peace agreement. David quickly learns that the trip is much more than just a diplomatic tour when Gath asks for an unusual and dangerous favor. Michelle discovers that her health care bill may have created more problems than it solved. Meanwhile, Silas faces the potential crisis of a deadly plague entering his city.