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.
And that's why... we're going to have an 
Eye of the Midnight Sun study session!
!ولهذا السبب... سنقوم بدراسة عين شمس منتصف اللّيل
Deshalb
Por eso vamos a tener
una sesión de repaso.
Por eso vamos a tener
una sesión de repaso.
Nous tiendrons donc une table ronde
afin d’en apprendre plus !
Perciò ho indetto... una sessione di approfondimento 
sull'Occhio magico della notte bianca!
E por isso... nós vamos estudá-los!
А потому!