Once upon a time, in a little village called Champakpur, there lived a wise old king named Raja Birbal. He was respected and loved by all his subjects because he always made fair decisions and solved their problems wisely.

One sunny morning, Raja Birbal decided to have a grand feast for all the villagers to celebrate their hard work and good harvest. The feast was held in the beautiful palace gardens, full of colorful flowers and magnificent trees.

During the feast, Raja Birbal noticed a little girl sitting alone at a corner, looking sad. He approached her and asked, 'Why are you sad, my child?'

The little girl replied, 'Oh dear king, I am sad because I am thirsty. But all I have is a glass of milk, and I don't want to drink it because it is just plain milk.'

Raja Birbal smiled and said, 'Worry not, my dear. I can help you turn your plain milk into something more exciting.' He called his magician and asked him to perform a magic trick.

The magician waved his wand and said, 'Doodh ka doodh, pani ka pani!' Suddenly, the glass of milk started transforming. It turned into a glass of delicious chocolate milkshake!