The guy found a duck in the street and saved him

=== description ===
The guy went out to the store and saw a little duck on the sidewalk. The guy decided to take him away because he wasn't the owner. The duck was still very tiny and clearly hungry, and the guy bought him a special meal and... The duck was so attached to the savior that it couldn't have been from him. He followed a man everywhere and learned everything from him. He was loved and spoiled, and the duck turned out to be surprisingly smart and curious. He never missed the opportunity to spend time and play with the saviors. The duck grew up to be a healthy and full duck, but still lived with people. He'll be able to live without fear and danger, thanks to people's efforts. He's part of the family now.