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.
They are the strongest three 
in the Eye of the Midnight Sun.
.إنّهم أقوى ثلاثة أعضاء في عين شمس منتصف الليل
Sono i tre membri più potenti
dell'Occhio magico della notte bianca.
O trio mais poderoso do
Olho do Sol da Meia-Noite.
Даже в рядах «Белой ночи»…
втроём они держат титул сильнейших.