Asta and the others manage to meet with the queen of the Heart Kingdom, Loropechika, who had also been chosen by the water spirit, Undine. They are able to confirm that the devil’s curse that they spotted in the Heart Kingdom was originating from Loropechika herself and that the devil was in the Spade Kingdom. Meanwhile, Vanessa, Magna, and Luck went to investigate the Diamond Kingdom and find it in ruins after a single mage of the Spade Kingdom had annihilated them. In order to defeat this devil, Loropechika asks Asta and the others for their help...
That's why, in wars between magical nations,
 power is measured by magic stages.
،لهذا في الحروب بين الدول السحرية
.تُقاس القوة بمستويات السحر
Deshalb misst man bei
Kriegen zwischen Ländern
Por eso en las guerras
entre reinos mágicos
Por eso en las guerras
entre reinos mágicos
Les forces en présence
d’États magiques belligérants
Per questo, nelle guerre fra nazioni di maghi, 
la forza dei partecipanti si misura in livelli di magia.
Por isso, em guerras entre nações mágicas,
o poder é medido por estágios mágicos.
Поэтому… в войнах между нациями магов