The origin of the Samurai Platypi. Our heroes are a symbiote race called Spongers from the planet Spong. They crash land on earth and have to depart their host bodies or die. The only creatures in the area that they can take on are a group of duck billed platypus. After absorbing the Platypus they discover another sponger that took on the form of a panda who calls himself Zahn. Zahn becomes their mentor and teaches them the way of the Samurai.