The sextuplets are still NEETs and their parents have had just about enough, and Iyami gets a stain on his suit on the way to a party. Professor Dekapan gives him a powerful detergent and it works miracles... But the sextuplets get their hands on it and mistake it for alcohol...
We didn't become completely invisible!
!لم نصبح مخفيّين كليًّا
Wir wurden nicht
ganz unsichtbar!
¡No somos transparentes del todo!
¡No somos transparentes del todo!
C’est pas allé jusqu’au bout !
Non siamo diventati completamente invisibili!
Nós não conseguimos ficar
 completamente invisíveis!