奔跑吧兄弟第三季最后一期Inspired by Hans Christian Andersen's classic tale, this series narrates all the misfortunes and adventures of the most famous duck in history as he meets new friends.　　When the ugly duckling hatches in Mother Duck's nest by mistake, everybody thinks he's the ugliest duckling around. But in time he wins the hearts of all the animals on the farm - and at last becomes a beautiful swan.