High Quality Content by WIKIPEDIA articles! Xiagu Danxin is a wuxia novel by Liang Yusheng. It was serialized by Liang Yusheng in the Hong Kong Sin Wan Pao newspaper between 5 October 1967 and 20 June 1969. The story is a sequel to Yunhai Yugong Yuan, another wuxia novel by Liang Yusheng.