Chang’s house had been destroyed in the flood. He started rebuilding his house. His mother, the cat and the other animals helped Chang. Ying suggested, “Chang, you should give the magic boat to the Emperor. The Emperor will give you a lot of money for it. You can use that money to rebuild your house.” Chang trusted Ying and gave the magic boat to him to give it to the Emperor. Time passed and Ying did not return.
Chang went in search for Ying and the boat. He searched for him for many days. One day, he heard a large procession coming and it was announced that the Prime Minister was approaching. The Prime Minister was none other than Ying. Chang was furious at Ying for stealing his boat, and Ying was fearful of Chang, because he knew that he had cheated Chang. Ying got Chang arrested.