よだかは醜い鳥であった。ある日、鷹がよだかにその名を返すように迫る。よだかはそれに抗いながら、苦しみの末にこの世界で生きるルールを知る。 The Nighthawk is an ugly bird. So ugly that everyone thinks he stole the name and the Hawk demands that he relinquish it. The Nighthawk cannot accept this, but he also realizes that he's not much different from the Hawk.