Once upon a time, there was a big wall in a small town. The wall was very dull and not pretty. People in the town did not like the wall. They wanted to make it nice and colorful.
One day, a little girl named Lily had an idea. She decided to paint the wall with her friends. They painted the wall with many colors. They painted flowers, trees, and animals. The wall became very pretty. The people in the town were very happy.
But, there was a mean man who did not like the pretty wall. He wanted the wall to be dull again. He tried to make the wall dull, but he could not. He started to suffer because he could not change the wall. The people in the town saw the mean man suffer. They felt bad for him. They talked to him and showed him that the pretty wall was good for everyone. The mean man learned to love the pretty wall. The town became a happy place. The moral of the story is to be kind and accept changes that make everyone happy.
