This is the unique mylonite Stone Forest in the world. It is formed by the sea bottom diagenesis gradually rising with the movement of the earth's crust in ancient times, being crushed by the strong earth stress, and then eroded by the wind and rain. At present, similar metamorphic rock forest landscape has not been reported in China, and it is very rare in the world. Its unique geological structure is called "Bermuda of Chinese geology" by experts and scholars.