Once upon a time two brothers lived. The older brother's name is Nol-bu, and younger brother's name is Heung-bu. Nol-bu was very rich and Heung-bu was very poor and had a lot of children. They were almost ten. Nol-bu was greedy. He didn't give any food or money to other people even his brother. On the other hand, Heung-bu was very nice. He even gave away his own food or own clothes to other people, even if he had nothing. One day Heung-bu cured a swallow's leg. It was broken. The swallow gave a seed to him for his kindness. He planted a seed and next year he harvested its nut. When it was broken, there was many treasure in there and Heung-bu became rich. Nol-bu heard the fact. He broke a swallow's leg by himself and next year he also harvested its nut. When he broke the nut, there were a lot of evil in there. The evil took all his property, and he became poor.
After all a good Heung-bu became rich and a bad Nol-bu became poor.
-Kim Chang Geuai