A long time ago, one day when Guanjingyang was paying homage to the tomb of Bai Longzi, a storm arose on the sea, the waves surged into the sky, and all the fishing boats on the sea were overturned. The fishing boat of Little Doumao's family was also overturned by huge waves, and his parents were swallowed up by huge waves and disappeared. Little Dou Mao clung to the broken mast and let the waves beat him. After a while, the sea was calm, and the little bucket hat was carried by the waves to the beach of an unnamed island.

The nameless island is deserted, with birds climbing on strange peaks and rocks, flowers fragrant and birds chirping, and the scenery beautiful. Little Dou Mao stood on the beach facing the sea and cried loudly for his parents. The poor parents were buried under the sea and could no longer hear their son's call. Little Buckhead had no choice but to walk up the mountain alone. As night gradually fell, Little Buckhead came to a cave to take shelter from the wind, and spent the night suffering from hunger and cold.

The next day, at dawn, Little Dou Mao got up and went to the beach. He picked three reeds and used the grass as fragrance. He stuck them on the beach and knelt down facing the sea to worship his parents. She burst into tears and moved the world. From then on, Little Dou Mao would go to the beach to kneel down and worship her parents for half an hour every day before getting up to work.

Little Dou Mao cut down trees and reeds from the mountain to build a hut in front of the cave, and cut down several large pine trees to make a fishing boat. With the boat, Little Buckhead can go fishing again.

It is said that there is a female conch in Guanjing Ocean who has been cultivating for thousands of years. She often sees little Dou Mao on the beach kneeling down to worship her parents every morning, no matter it is windy or raining. The young man's filial piety deeply moved the Millennium Conch. She observed Little Buckeye every day, first turning from curiosity to sympathy, and then from sympathy to admiration. Often when he went to sea with Little Dou Hao, he would turn into a girl and go ashore, help Little Dou Hao wash and cook, cook a lot of delicious things and put them in the pot, and then wait until Little Dou Hao's boat was almost ashore before sneaking back into the sea. In the first few days, Little Dou Mao felt very puzzled as to who was helping him. He searched all over the island but found no one. The young man was puzzled. As time went by, he got used to it, and he was just grateful to the kind people who helped him.

One day three years later, the little Dou Mao knelt down to worship his parents, then dressed up and went to sea again. In the evening, the conch girl helped the young man finish cooking and was about to go back. Suddenly, there was a violent storm on the sea, and no returning fishing boat could be seen. This worried the conch girl to death. After an hour, the wind and rain stopped, but it was so dark that I could not see my fingers. On the dark sea everywhere How can Little Dou Mao find his boat back home? The conch girl was anxious. She climbed up to the top of the mountain in the dark regardless of her own safety, spit out the luminous pearl from her mouth, and held the luminous pearl high. Suddenly, the sea surface of Guanjingyang was bright. At this time, the little Dou Mao was delayed due to avoiding the storm. On the way back, it was so dark that he could not tell the difference between east, west, north and south. In the predicament of calling the sky to call his mother, he suddenly saw a bright light in the direction of Wuming Island. The young man's eyes lit up and he struggled. Paddle and fly away. When he reached the shore, he tied the boat rope and ran quickly towards the mountain. Little Dou Mao came to the top of the mountain panting and was stunned by the sight in front of him. A girl who looks like a fairy, dragging her hair like a long dragon, holds a night pearl in her hand, looking at him affectionately and smiling silently! Little Dou Mao was so excited. It turned out that the girl who had been secretly helping him wash and cook for the past three years must be this girl. When the young man was excited, he didn't care much. He quickly rushed forward and hugged the girl. The girl leaned softly on the young man's solid chest with relief... They used the sea as a witness and the sky as a matchmaker, worshiped heaven and earth, and became a loving couple from then on. The conch girl took off her shell, put on the clothes of a village girl, and built a happy home with Little Buckhead in a cave hut in the middle of the mountain.

Since then, the shell of the conch girl has remained on the beach of Wuming Island forever, and the light on the top of Wuming Island can often be seen at night. If the local fishermen can't tell the direction at sea at night, they shout three times to the sky: "Conch girl will appear soon, drive away the darkness and let the light shine." A bright light will appear on the top of Wuming Island, and the fishing boats on Guanjing Yang will be able to move in the direction of the light. Returned.

Later, the locals named the nameless island Doumao Island, and some also called it Luoke Island.