In the aftermath of Oliver's fight with Ra's al Ghul, Diggleand Arsenal continue to protect the city in the Arrow'sabsence. However, after three days without hearing fromOliver, they begin to fear the worst may have happened totheir friend. Felicity refuses to believe that Oliver could bedead until Merlyn pays the team a surprise visit. Thea suspectsthere is something more behind Oliver's disappearance and asksMerlyn for a favor. Meanwhile, Ray tests a part of his newsuit and Laurel takes up the mantle of the Black Canary.
