Leafie, a Hen Into the Wild (2011)

A hen named Leafie (Moon So-Ri) lives caged up in a chicken farm only to produce eggs. Leafie dreams of going out into the yard she sees outside of the chicken farm and to lay eggs freely. Leafie then starves herself for several days, pretending she can’t lay eggs anymore. Finally, Leafie is dumped into a puddle. She is able to get away from the puddle and into the yard. A one-eyed weasel is about to eat Leafie, but she able to save herself with the help of a mallard drifter (Choi Min-Sik).