It's almost Christmas in Akihabara.  At Lenessia's mansion, Marie and Henriette are all visiting.  Lenessia is smiling, but she can't open herself up to the adventurers because of how different they are.  Akatsuki, who has been tasked with guarding the princess, is the only one who isn't having fun.  She thinks of Shiroe and worries about her own powerlessness.  Then, in Akihabara in December, a shocking event occurs.
I deal with them every day,
Obwohl ich meinen Alltag
mit ihnen verbringe,
Trato con ellos todos los días,
J’ai beau les côtoyer tous les jours,
Li frequento ogni giorno,
Eu fico com eles o tempo todo,
И пускай я общаюсь 
с ними каждый день...