A stranger comes to a fishing village, which plans to catch lots of fish through poisoning the river.  As the villagers debate, they are warned against this by a traveling priest. A fisherman saves a little turtle and is taken to an undersea palace. Two boys go to ask the fire god to help them with a demon who's been raiding their village.
yet you want us to put this turtle back?
¿dice que devolvamos al mar 
la tortuga que capturamos?
¿Por qué nos estás diciendo que devolvamos 
al mar una tortuga que hemos capturado?