the story is about the magic basin.
it is a traditional style chinese basin lying under the sea,and a poor fishman net it and bring it to his hut.
in the night, the spirit fishboy in the basin come out to fish in the basin.and the waterdrop fall from the basin become many pearls.
then the fishman give the pearls to his villagers to buy food.but the bad priest heard the news and want to steal the artifact~~
and in chinese words, fishs means lots of food can save for next year, it is has rich meaning for new year.so people must buy some fishs for the supper before the ChuXi night.~~(the day before chinese new year)