Having been pushed through a looking glass and sent to Wonderland, Cora takes over as the Queen of Hearts, and eventually has a vault constructed to hold the many hearts she obtains throughout her reign. She eventually comes to possess the heart of Will Scarlet, who goes on to become her Knave; however, wanting his heart back, he makes a deal with his new alley, Alice, to go to Cora's vault to retrieve it for him. After getting by the Queen of Heart's armed men, Alice is able to sneak into the vault, get Will's heart, thus holding up her end of the deal. ("To Catch a Thief")