Sullivan is apprehended by the Demon Border Patrol on suspicions of unlawfully entering the human world. He still hopes to somehow make it to the Battler Party to see his precious Iruma-kun... Meanwhile, Iruma had no idea what was going on with Sullivan and was preparing for his presentation for the Battler Party. After going through several ideas, they decide to create things called fireworks that are supposedly from the human world and they spend the night at school to create them. And so, began the fun sleepover for the MagiApp Battler kids.
If that were to happen, I guess 
I could come get it tomorrow evening...
...إن حدث ذلك، أظنني سآتي لاستعادته مساء الغد
Vermutlich hole ich es in so einem Fall
erst am Abend des nächsten Tages ab …
Se dovesse succedere, immagino 
che potrei tornare a riprenderlo domani sera...
Se isso acontecesse, acho que eu
poderia buscá-lo amanhã à noite...
И раз так, наверное,
вернусь за ней завтра…