Oliver Queen is a playboy billionaire who asks his girlfriend Felicity Smoak to go on a boat trip with him on the Queen's Gambit. While at sea the boat sinks and they are both rescued by the League of Assassins. Indebted to the League they are both asked to join and when they undergo their separate initiations they lose all memory of their relationship together and their past lives. When they meet again as League assassins their attraction to one another is strong, and they strike up a mutually beneficial sexual relationship. Can they remember their past or are they destined to continue as star crossed lovers?