Yang Ziyue inquired about the detention place of sorghum flowers from Qin Shiguan and successfully rescued them with Liang Yitong. Unexpectedly, Qin Shiguan set a trap to bring Liang Yitong into the encirclement of spies and was intercepted by Qin Shiguan on the river beach. Gao Lianghua saw her husband in a tight encirclement, aiming at the child in her belly. She wants to tell the secret of the underground party. At the critical moment, Liang Yitong shot and killed his lover in order to protect the "flood control map". When Qin Shiguan shot, Liang Yitong was shot several times and fell beside his wife.

Liang Yitong, male, from Jiangshan County, Zhejiang Province. Former Chief of Staff of the New Ninth Division, later transferred to the Minister of Enemy Works of Nanjing Underground Municipal Committee. After entering the enemy camp, he served as the colonel director in garrison headquarters, the capital, and was promoted to deputy commander of major general.