After being attacked by the Devil Banishers, Nero as well as Gauche’s younger sister, Marie, were kidnapped and Asta fell into a mysterious coma. Gauche thinks that maybe the head of the Magic Parliament, Damnatio, may have taken his sister, but Damnatio denies the claim. Damnatio’s innocence is proven by using Marx’s communication magic, but they learn that there’s a possibility that Damnatio’s subordinates are behind this incident. Meanwhile, Asta was taken to Owen’s clinic and it becomes apparent that the tracking device he had on his arm had disappeared. They then find its signal coming from somewhere rather unexpected.
Does no one in the Black Bulls
 know how to use a door?
.يبدو أنّ لا أحد من الثيران السوداء يعرف كيفية استخدام الأبواب
Wisst ihr vom Schwarzen Stier nicht,
wie man Türen benutzt?
¿Los Toros Negros
no saben usar las puertas?
¿Los Toros Negros no saben
usar las puertas?
Le Taureau noir
ne connaît pas les portes ?
L'intera compagnia del Toro Nero ignora 
il concetto di "porta", a quanto pare.
Aparentemente, nenhum dos Touros
Negros sabe como usar uma porta.
Хоть кто-нибудь из «Чёрных быков»
умеет пользоваться дверью?