大约十年前,神农架工作人员意外发现一个神秘的森林峡谷,整个峡谷异峰突起,万丈沟壑密布,沟沟相连,而且整个沟谷都呈螺旋式向下沉降,这里是世界上唯一保存着史前生态的原始森林,至今无人穿越,但是这个人类的“死亡峡谷”却是野生动物的天堂。2015年7月,...。After breaking out of a rehabilitation zoo, Frankie, a squirrel with all the angles, returns to his forest. He learns from his dim-witted best friend, Cody, a porcupine and street-con, that while he was in lock-up, the entire forest was picked clean by The A.C.O.R.N.S. Institute (Alternative Cosmetic Oils for Regenerative Natural Skin-care). No acorn was left behind. With winte...。这里,有一个丰富多彩的动物世界。