Asta and the others safely return to the Black Bulls' base after defeating the Eye of the Midnight Sun and the Diamond Kingdom in the Witches' Forest. Now that Asta's arms have healed, the Black Bulls as well as Yuno, Klaus, and Mimosa are relieved. However, there's no telling when the Eye of the Midnight Sun or the Diamond Kingdom will try to attack the Clover Kingdom again. Klaus then brings up a proposal to Yuno and Mimosa.
but only those of the elf tribe
 are truly able to use it.
.لكن فقط من ينتمون لعشيرة الإلف يمكنهم استعمالها
Aber richtig benutzen können
ihn nur Mitglieder des Elfenvolkes.
Sin embargo, solo los elfos
pueden extraer todo su potencial.
Sin embargo, solo los elfos
pueden extraer todo su potencial.
Mais seuls les elfes sont capables
d’en tirer pleinement parti.
ma solo la tribù degli elfi 
è in grado di usarla nel modo giusto.
Mas os únicos realmente
capazes de usá-las são os elfos.
но истинную его мощь
подвластна лишь эльфам.