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.
I've already seen through
 what you're planning!
!توقّعتُ ما تخطّط له سلفاً
Ich habe bereits alles durchschaut,
Ya descubrí
Ya he descubierto
Ça fait des années que je sais
Ho già previsto tutto...
Eu já sei bem...
Я вижу все твои жалкие планы