Mumei and the others are thrilled with a sudden pool day. However, their joy turns to horror when shadowy figures appear in the water. Sharks with plans of world domination? How can this be? With no possible escape, how will Mumei and the others cheat their way out of this new challenging test?
I guess some of you terrestrial creatures 
do have quite the backbone!
يبدو أنّ بعض المخلوقات البريّة بينكم تمتلك العزيمة
Einige von euch Landlebewesen scheinen
über mächtig Rückgrat zu verfügen.
¡Criaturas terrestres,
parecen ser valientes!
¡Criaturas terrestres,
parecéis ser valientes!
Certains primates terrestres semblent
en avoir un peu dans le ventre.
Pare che tra voi stupide creature terresti
ci sia qualcuno con del fegato!
Parece que tem alguns durões
 entre as criaturas terrestres.