In prison, Oliver tries to keep his head down and serve out his time so he can be reunited with his family. Felicity and William are in witness protection, Laurel is the city's new mayor, Rene is teaching boxing, Diggle and Curtis are working at ARGUS, and Dinah is the new police chief. While Dragon tracks down Oliver's loved one, a new vigilante calling himself Green Arrow fights the criminals of Star City.

Brick promises Oliver that an informer named the Demon has the information that Oliver wants... if Oliver can get to him. In Star City Felicity goes to Watson and demands her help bringing Diaz to justice, while Diaz and the Longbow Hunters invade the CDC.