Many years ago in the kingdom of Annam, the King loved a rare Siamese cat so much. The cat slept in a silk pillow and always ate delicious foods. But the king was a rurhless man. He did not provide his people enough food or clothes. The people were unhappy with the king but remained silent for fear of his punishment. The king's adviser despised him. he secretly devised a plan to teach the king a lesson.
One day, the adviser used his access to steal the cat. He brought the cat home and started to train the cat to eat the same rotten food as the Annam people did. After several days without eating, finally the cat ate the food. The adviser repeated the same training everyday until it got used to the new food.