大陆之所以漂移：第二部分

On the vast, deep blue sea, the squirrel Scrat drifts aimlessly on a piece of floating ice. Suddenly, he spots a coconut tree standing tall in the middle of the ocean not far away. Overjoyed, he swims with all his might toward the small island. After finally reaching the shore, he is terrified by the white bones lying beside the tree. Gathering his nerves, he happens to glimpse a nut at the bottom of the sea where the water meets the sand. Scrat, who would risk his life for a nut, is ecstatic and even jumps into the sea while clutching a massive rock. However, upon reaching it, he discovers it is merely the shell of a nut. As he flips the shell over, he unexpectedly finds a treasure map engraved inside, marking the route to gold and silver. 　　 Fortune or misfortune? Before Scrat can even ponder, an unexpected turn of events suddenly strikes...