Once upon a time, there was a small acorn seed named Mira. She lived inside a kind gardener's bag, dreaming of becoming a big tree. But Mira was also a little afraid of the unknown world outside. She often imagined herself growing tall and strong, with branches reaching up to the sky. Her dream kept her hopeful and excited.

One sunny morning, the gardener gently took Mira out of the bag. He placed her in a small hole and covered her with soft, warm soil. Mira felt a bit scared in the dark and cold earth. However, she remembered the gardener's kind words about becoming a tree. With courage, she decided to try her best to grow.

The rain came and the sun shone down on Mira's little spot in the garden. Mira began to push her tiny roots into the ground, searching for water and nutrients. It was hard work, but she was determined. Slowly, Mira started to grow and eventually emerged from the soil as a green seedling. She felt proud of her progress and continued to reach for the sky.

Over time, Mira grew into a big, beautiful tree. Her branches stretched wide, providing shade for children playing beneath her. Birds came to rest in her branches and enjoyed the fruits she offered. Mira was happy and fulfilled, knowing she had become the tree she always dreamed of. She realized that with patience and courage, her dreams had come true.