During an island vacation, Momo meets a family of divers searching for a sunken treasure. Momo wants to help, but for some reason, her Fenarinarsa father isn't happy about the idea...
I'll keep diving until I find the treasure!
!سأستمر بالغوص حتّى أجد الكنز
Continuerò a farlo
finché non troverò il tesoro!
Vou continuar mergulhando
até encontrar o tesouro!
И не брошу это дело,
пока не добьюсь цели.