Falfa woke up in the form of a slime! Of course, that's not too shocking since she's a slime spirit, but her sister Shalsha laments that this has never happened before and she doesn't know how to change her back.So Azusa sets off with Shalsha and Beelzebub in search of an "unusual slime" who might know a way to change Falfa back...
In that case, please let 
me fight you just once!
!في تلك الحالة، دعيني أقاتلك ولو مرّة
Dann lass mich bitte nur ein Mal
gegen dich kämpfen!
Enfréntate a mí una vez.
Enfréntate a mí una vez.
Je vous propose un combat !
Se è così, permettimi di combattere 
contro di te solo una volta!
Nesse caso, deixe-me lutar
uma vez contra você!
Тогда позвольте разок
 сразиться!