Who is the Buddha statue in the tree hole of Tianguan Temple in chongzhou city?

The Buddha statue in the tree cave of Tianguan Temple in chongzhou city is the relief of the gods of Yuan and Ming Dynasties. According to legend, the dry Wuli River in front of the Taoist temple was flooded, and the water almost rose to several thousand-year-old trees. After a long period of observation, the Taoist priest of Houdaoguan painted and carved three relief images on the tree. After the statue was built, the Ganwuli River never rose again. Solemnly declare: the answer is for reference only, please don't be blindly superstitious.