Introduction to the site: Tai Shigong brilliantly described in "Historical Records·Tian Dan Biography" the place where 500 warriors died bravely in the water and sea in the late Warring States Period. Gu Qian of the Ming Dynasty recorded in "Yuntai Mountain Chronicles" that "Tian Dan" Heng evaded soldiers here, but the ruins of the ancient temple still exist, surrounded by steep walls in the north and stone city in the south, with only a single road leading to it.