The Demon Lord's companion, Sylphy, reappears in the modern world after several thousand years. A masked man tells Sylphy where she can find the Demon Lord and she... 

Meanwhile, the Magic Academy is preparing for its school festival, and Ard is asked to perform in a play in lieu of their Sword King Battle Tournament while also dealing with a threat to cancel the festival. Ard and the others start discussing the play when they're interrupted by a huge commotion at the school.
If you want a duel that badly,
إذا أردتِ النزال لذاك الحدّ
Wenn du unbedingt kämpfen willst,
duelliere ich mich an Ards Stelle mit dir!
Si tanto deseas pelear,
Si tanto deseas pelear,
Si tu tiens tant à un duel,
je t’affronterai à la place d’Ard !
Se ci tieni così tanto allo scontro,
Se você quer tanto um duelo,
Если так хочешь дуэли,
я сражусь с тобой вместо Арда!