Regarding the origin of the mountain and temple names, the
Yu County Chronicle compiled in the Guangxu Reign records:
"Fifteen li west of the county seat stands a mountain with graceful clustered peaks and deep forested valleys. A deity once came and secluded himself here, hence the mountain received its name. According to the genealogy of General Su Long, the deity was a native of the regions south of the Yangtze River, surnamed Zhu and styled Ximo. He served as a garrison commander during the Hongwu reign of the Ming Dynasty. Refusing to submit to the troops of the Jingnan Campaign, he retreated to a stone cave on the western slope of this mountain and eventually passed away sitting in meditation. Later, a temple was erected to offer sacrifices to him.
A clear spring gushes forth before the stone steps, known to local scholars as Manquan Spring. In the fifth year of the Guangxu reign of the Qing Dynasty, a provincial governor came here to pray for rainfall. He escorted the deity’s spirit to the provincial capital. After the ritual, he submitted a memorial to the throne and obtained an official title: God Zhulong."