A day at a beach

It was a beautiful day at the beach. The sun was shining. Some people were swimming. Some people were playing volleyball. Some people were throwing a Frisbee with a dog. Some people were surfing. Some people were drinking beer. Every one were having a good time. Suddenly, a strange humming began. It got louder and louder and louder. Suddenly it stopped. A monster appeared. He pointed at a girl striped shirt. She was afraid. She tried to run away. The monster said," Stop". She stopped. The monster said, "Come here". She came. The monster pointed a boy with blue shirt. He was afraid. He tried to run away. The monster said, "Stop". He stopped. The monster said," Come here". He came. The monster pointed a girl with red top. She was afraid. She tried to run a way. The monster said, "Stop". She stopped. The monster said, "Come here". She came. suddenly, a strange humming began. It got louder and louder and louder. The monster and three people made a circle. They disappeared.
Those who were at the beach confused. A brave girl said that let's go to help them. All the people agreed with her. Then, the strange humming began. It was heard from a cave near the beach. They went into the cave. After a while, they found a faint light. They advanced toward the light, and there was a monster village. Suddenly, monsters appeared and took them to a park. There were the three people and the monster which had appeared at the beach. They were dancing with the strange humming delightfully. One of the three people noticed the people who came from the beach, and invited them to join the dance. The monster said, "Shall we dance?". They were astonished, but decided to dance with them. They enjoyed dancing with the strange humming. After a long time, they felt tired and fell asleep. When they got up, they were at the beach. No one could tell it was a dream or reality.