Introduction to Dripping Blood Rock: During the Zhengde period of the Ming Dynasty, there was a severe drought in Xiangshan, and hungry people gathered to protest against rent. Changzhou group guard Li Song led his troops to suppress it, killing innocent people indiscriminately, and the hungry people fled to Xiangshan. Officers and soldiers killed everyone on sight, and blood dripped into the stone. , forming blood rock, the remains of which remain to this day. This did happen in ancient times, but scientific analysis shows that it was caused by the exposed oxidation of iron ore.