A long time ago, there lived two poor brothers who cared for each other very much.
One day, it was the harvest season so they both harvested rice. The older brother was worried his little brother might run out of rice. So he secretly carried a sack of rice at night and left it in front of his little brother's house.
The same day, the little brother also carried a sack of rice and put it in front of his older brother's house. Thinking that his older brother might need more due to his big family.
When they woke up the next day, they both noticed that they still had the same amount of rice as before. The two brothers thought it was strange so they did the same thing at night and left a sack of rice in front of each other's house. And that continued for days.
