However, It's not counting on Uriko, the secret weapon of Tylon. Together they promise to destroy Tylon, liberate all the hostages, and put an end to Tylon's brutal experiments. In his journey, he meets Gado, an old comrade in the arms of his father. Yugo, a wolf Zoanthrope, is trying to avenge his father who was previously killed in a war against Tylon. The multinational organization uses its creations as advanced troops in global military invasions. Tylon, a bio-corporation, experiments on Zoanthropes in an attempt to turn them into military weapons.
There are people known as Zoanthropes that have the ability to transform themselves into animal hybrids at their will.