There is a Black Dragon Pool in the northeast corner of Maoshan Mountain in Xiao County. The water in the pool is clear and bottomless. People say that there is a black dragon hidden in the pool.

Legend has it that once upon a time, a woman was taking a bath in the Black Dragon Pool, and suddenly she had a sudden thought that she was pregnant! Ten months into her pregnancy, she gave birth to a fat, dark boy.

This black boy has a particularly strong body. He has grown into a big man at the age of twelve. He can carry water, work in the fields, and can afford to do all kinds of work in the family fields.

One day, Hei Xiaozi’s uncle came to pick up Hei Xiaozi to help with the work. Hei Xiaozi filled the water tank for his mother and left with his uncle.

There is a well in the middle of my uncle's vegetable garden. My uncle uses the windlass to draw water to water the vegetables every day.

The well is deep and the vegetable garden is big, so tired that my back aches.

Seeing that his uncle was having a hard time watering vegetables, Black Boy secretly came to the side one night, took off his clothes, jumped into the well, shook his body, and water came out of the well.

My uncle came over after hearing the sound and saw a dragon stirring its tail in the well. It had horns on its head, scales on its body, its eyes were like lightning, and its mouth was like a basin of blood. He screamed in fright and sat down. land.

Hearing his uncle's cry, the black boy jumped out of the well and helped him up. He kowtowed three times to his uncle and said, "Since you know that I am a dragon, you can't help but spread the word. Gossips are inevitable in my hometown." I can’t squat anymore! Please take good care of my mother. I will go out to make a living and come back to visit my mother in three years.”

After that, he shed tears and left.

The black boy went to a far away place to work as a long-term worker for a landowner, relying on his endless strength to earn a lot of money for his boss, and a small amount of grain.

The black boy wants to take leave to go home to see his mother in three years, but the landlord refuses to allow it and refuses to pay him! This angered the black boy. He glared and stamped his feet. Suddenly there was a thunderclap on the ground and a thunder that shocked the black-hearted landlord to death. It started to rain heavily! The black boy appeared in the shape of a dragon and flew into the clouds and rain!

Because the little black dragon came home in the rain and created a river for the people of Xiao County, the locals called it Long River.