Thanks to Gordon’s father, Asta and the others were able to find out that there might be clues surrounding the devils in the Heart Kingdom and manage to get permission to enter the kingdom due to the fact that Mimosa had gone there previously to study overbroad. Asta, Noelle, Finral, Mimosa and Nero head to the Heart Kingdom. Asta and the others initially enjoy their trip there, but something that Langris told Finral had been bugging Finral. Suddenly, Asta and the others are faced with a rather unexpected trial. Will Asta and the other Black Bulls be able to obtain information on the devils?!
Mine's not sweet at all! Run some
 magic through mine, too!
!عصيري ليس حلوًا أبدًا
!مرّري بعض السحر من خلال عصيري أيضًا
Das ist überhaupt nicht süß!
¡El mío no está dulce!
¡Ponle un poco de magia!
¡El mío no está dulce!
¡Ponle un poco de magia!
C’est absolument pas sucré !
Vous pouvez y verser du mana ?
Il mio non è per niente dolce! 
Mettici un po' di mana, per favore!
O meu não tá nada doce! Desce
uma magia aqui no meu também!
Вообще не сладкий!
Влей сюда свою ману!