The one who saved Asta from the group calling themselves the Eye of the Midnight Sun was the Wizard King, Julius, who was waiting for them at their base. Asta and the members of the Eye of the Midnight Sun are in awe of Julius’s power.
but there's a traitor among the 
mages in the royal capital.
لكن هناك خائن بين السّحرة 
.في العاصمة الملكيّة
aber unter den Magiern in der Hauptstadt
hay un traidor
entre los magos de la capital.
pero hay un traidor
entre los magos de la capital.
mais il y a un traître
parmi les mages de la cité.
ma c'è un traditore fra i maghi della capitale.
Mas há um traidor entre
os magos da Capital Real.
среди наших чародеев
скрывается предатель.