Heungbuwa Nolbu

The folktale of two brothers, Heung-bu and Nol-bu. The wealthy Nol-bu kicks his lazy, but kind-hearted brother out of his home. His brother finds a wounded swallow and nurses it back to health. The swallow, in return makes the man rich, but Nol-bu, jealous of his brother's sudden wealth, makes plans to outdo him