Everywhere was getting polluted; air pollution had started, and the trees couldn't photosynthesize. Thinking they were small and weak, the little tree was trying to save them. Children from every country who used to come to him could no longer come because everyone was sick. Then, the little tree, overcoming all difficulties, began to photosynthesize to save the people. Seeing this, the stronger trees couldn't resist and helped the little tree, but some trees chose not to participate in this task. However, the little tree convinced them.

Once upon a time, there was a small peaceful town surrounded by green hills, colourful flowers, and singing birds. In the middle of the town stood a tiny young tree. It was not very tall or strong, but its bright green leaves danced happily in the wind.

Every day, children from different countries played near the little tree. They watered it, talked to it, and protected the nature around it. Butterflies flew through the gardens, bees buzzed among the flowers, and small animals rested in the cool shade of the tree.

The children believed the small tree was special, even if many adults thought it was too small to matter. None of them knew that one day, this little tree would save the whole town.