Disciples of Mo Zhu Mountain were well aware that the great demon toad Yaoguang Cave's Yu Chan Po lived at the bottom of the Fan Shui River in the Fashuang Mountain range, a constant thorn in Mo Zhu Mountain's side. But after all, this warty toad was a long-established cultivator at the God Transformation stage, and extremely slippery at that. It would emerge to prey on humans, and upon encountering formidable opponents, it would dive into the water to escape via river and flee to the South Sea, causing endless frustration.