Complete story — includes the ending
Oliver demands Brick honor their deal and Brick says an inmate known as "The Demon" is Diaz's direct connection to Slabside. Brick claims to have arranged a meet with the Demon, but Oliver is instead ambushed. After defeating Brick's hired men, Brick reveals the Demon is incarcerated on Level Two, prompting Oliver to attack a guard to get transferred there. Meanwhile, Felicity plans a trap for Diaz and the Longbow Hunters at the CDC along with Rene and Dinah. The plan fails and Agent Watson is transferred, but it is revealed that Rene and Felicity captured Silencer, one of the Longbow Hunters. Elsewhere, Diggle, Lyla, and Curtis track Diaz's finances to a bank in Zürich. Lyla reveals she is working behind the backs of A.R.G.U.S.' top brass, suspecting a mole.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Arrow season 7. HTML formatting and reference markers removed. · Content license