In a far - away place, there was a small puddle, and our protagonist - a little water drop - lived in it. Every day, the little water drop played with his little friends around him. They didn't know that they were about to start a wonderful journey. One day, Grandpa Sun showed a big smiling face. The heat he sent out made the little water drop feel hotter and hotter. Gradually, the little water drop became very light and left the puddle, rising into the sky.
The little water drop found himself rising higher and higher. There were many other little water drops like him around, and they gathered together to form a white cloud. The little water drop made a lot of new friends in the cloud, and they drifted together in the sky. Sometimes, they would change into all kinds of interesting shapes, like cotton candy or little sheep. The cloud carried the little water drops traveling around. They saw high mountains, rivers, forests and cities on the ground, and everything seemed so tiny.
However, there were more and more little water drops in the cloud, and the cloud became very heavy. Suddenly, a cold wind blew, and the little water drops felt their bodies getting icy cold. They huddled together tightly. Slowly, they began to fall. The little water drop was a little scared, but he was also looking forward to what would happen next.
The little water drops turned into raindrops and fell from the sky. They fell towards the earth like beads with a broken string, scattering everywhere. Some landed on the leaves, making a tick - tock sound, as if playing a wonderful concert; some fell into the small river and merged with the water in the river, flowing merrily; and some landed on the flowers, making the flowers more delicate and charming.
The little water drop landed on the land and slowly seeped into the soil. In the soil, the little water drop met many small insects, and the small insects welcomed his arrival very much. The little water drop moistened the land, making the land more fertile. He knew that he was doing a very meaningful thing.
Finally, the little water drop returned to the small puddle where he started. He found that after this journey, he had seen a lot of beautiful scenery and done a lot of meaningful things. He shared his experiences with his friends, looking forward to the next journey.