"Episode 12"

Returning from when Yui stabbed herself, Subaru takes out the silver knife. Richter then struggles to the attic where he has hidden Cordelia's dress, however Laito finds him. Meanwhile, Shu, Subaru, Kanato and Ayato are watching over Yui and the awakening takes place. Reiji makes a potion to kill Cordelia while she's in Yui's body, but in order to make the potion complete, he must have a piece of Cordelia. Kanato pulls Teddy apart to reveal a vial containing Cordelia's ashes and this makes the potion complete. Switching back to the attic, Laito sets fire to the dress and Richter, which then the fire kills him. Ayato then drinks the potion only to feed it to Yui through a kiss and calling her actual name. Yui then awakens, and notices all the brothers are with her. After the credits end, we see all the brothers talking to Yui, one-by-one. Resuming the episode, we see Yui on the balcony holding a rose, Ayato then walks up to her a returns her cross necklace. We then see the rose falling and the petals falling off, and chains locking Cordelia in the attic.