Introduction to the Demon Mirror: The Demon Mirror is a huge stone shaped like a mirror. Legend has it that when the Master of the Dharma was capturing monsters, he would use this mirror to reveal the monsters in their true form. Before the Dharma Master became immortal, in order to frighten the monsters, he placed the monster mirror at the place where he had to go up and down the mountain. Later, it turned into a mirror stone and has since then protected the people of Shiniu Mountain.