So, Oliver is convinced that he ruins everyone who is around him (you know, same old, same old) and decided to disband Arrow and Co. However, the team is not having it. Unfortunately, Oliver has called the Bratva in to take out Chase, not wanting to dirty the hands of anyone on the team.
And the team accidentally gets in the way of the Bratva stealing a bunch of drugs to make other drugs. (Oh yeah, the Bratva is kind of broke right now). Anatoly is not thrilled. Oliver tries to reason with Dig, and he tries to reason with Oliver. Eventually, Oliver changes his tune and tells Anatoly not to take out Chase.
Which kind of ends up being okay, because Felicity and Helix have found a video where Chase takes off his mask. After a bunch of thievery, and some reverse engineering of the tech (hey, I'm trying), they manage to un-pixilate his face and they are able to get him. However, at this time, Chase is in witness protection. So, they message the police who are watching him, but Chase immediately knows something is up and kills them both.
We end with the team staying together (although, Oliver isn't ready for actual action as the Green Arrow just yet).