《正义红师》是由中国人民解放军八一电影制片厂和深圳市方块动漫画文化发展有限公司联合出品的二维加三维高水准动画。这部国内首部以科幻军事题材为背景的动画片，主要讲述中国军人在遇到来自外星未知威胁时，使用高新科技武器排除万难、浴血奋战、保卫家园的热血励志故事。

With Spring Festival just around the corner, logger Vick learns that he has just been laid off for the holiday season. Trying to get another job, he finally gets employed as a Forest Ranger. At first, the Boonie Bears distrust Vick, but when a giant Super Chopping Robot arrives to log the entire forest, the animal gang must learn to trust their one-time enemy and work together to defend the forest!

The lives of the bear bothers change dramatically when a little girl finds herself in the forest and they must fight bad guys to bring her to safety.

A strange yet familiar creature turns up, prompting a flooding of Bramble Bear's youthful memories. The forest descends into turmoil when a group of strangers arrive, on the hunt for the mysterious creature.