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.
And the only one I can think of who 
could actually get it off is Nero.
.والوحيد الذي يمكنني التفكير به والقادر على خلعه هو نيرو
Und die Einzige,
die auf den Gedanken kommen würde,
Y la única que se me ocurre
que podría quitársela es Nero.
Y la única que se me ocurre
que podría quitársela es Nero.
À part Nero, je connais personne
capable de le retirer.
E fra quelle persone, l'unica che
credo sia in grado di aprirlo è Nero.
E a única pessoa que eu acho
que poderia removê-lo é a Nero.
А из них снять его может только Неро,
больше никто на ум не приходит.