The source of the River Zhu Huai (诸怀水 zhū huái shuǐ) can be found on this mountain1 flowing west into the River Xiao (嚻水 xiāo shuǐ). Many Yi Yu can be found in these waters, they have body of a fish and the head of a dog. The sound they make is simliar to the sound of a baby crying. Consuming its flesh can cure madness.
1 Bei Yue Mountain (北岳之山 běi yuè zhī shān)