Sasha continues having trouble with his true identity as Tomo and Mafuyu try to comfort him and help him get better. After a brief flashback, he ends up escaping from the house and finding his way into the city. After being harassed by someone, Elizabeth comes along and helps him out, but then the both of them end up being pressed into service at a cosplay bar. Mafuyu, Tomo and Teresa set out to look for them, but the latter two run into their own trouble.
Elizabeth ends up getting drunk (off of soda) and then blames her master (Ootori) for blowing her off all these times and how she wishes she were bigger. The cosplay waitress from before invites both her and Sasha into her room for some fun, but the Qwaser of Lead appears and starts sniping them from afar, shaping his lead into crude bullets with his power. Elizabeth tries to fight back, but the lead is too heavy and starts to chip away at the thinner titanium sword she carries.
At that moment, Sasha conveniently regains his memories, manipulates the iron in the room to form a shield and then send the bullets back at the Qwaser of Lead. Then Elizabeth and Sasha recognize each other from before (Ep. #10) and prepare to fight when Mafuyu breaks in to the room and begs them to stop.
Before either of them take action, the Qwaser of Lead prepares to fire one last shot when the sodium in his body is burned up all at once, causing him to spontaneously combust. The camera then pans to show the Qwaser of Sodium on a nearby rooftop with an unconscious Tomo in his arms. He pulls back his hood to reveal his true identity as Mr. Ootori, while Teresa kneels next to him.