Hero: 108
With a war between humans and animals in full swing, humanity's only hope now is a team of warriors who work for the peacekeeping organization Big Green in the land of Hidden Kingdom.


The Swamp Hippos start terrorizing villages and blame the Dogs. So First Squad and Wu Sung have to stop them. At the same time, Wu Sung tells First Squad that his brother Dog King hasn't been comfortable living amongst humans. When First Squad defeats the Swamp hippos, the Swamp Hippo King tells them that Twin Masters put 2 chaotic gems in his mouth.