Life is peaceful for the green-feathers, until crises strikes their woods. They have to work together to keep their home, as well as their lives. Yet trouble soon starts from within even their own village, and the secure life the green-feathers once knew is torn apart.The dead and the living have always existed as two, never once mingling with each other. But now as the dead call for help from the green-feathers, they must unite as one and fight a common enemy.