Oliver brings Sara into the Arrow group. Watching Oliver and Diggle fight with Sara and talk old scars, Felicity begins to get a handle on left. The group is exploring a reprobate named William Tockman, a.k.a. The Clock King, who is a splendid cheat equipped with innovation that can open any bank vault in Starling City. After The Clock King penetrates the PC frameworks in the refuge, Felicity feels strain to demonstrate her value. At the point when she gets a lead on Tockman's whereabouts, she takes off without the group, placing her in danger. In the interim, Oliver sets up Sara an invite home gathering...