C650
The reason why Loong Xiaoyun mentioned Zheng Wuyin to Hua Wuyi was to pull their relationship closer. He didn't expect that Hua Wuyi actually knew Zheng Wuyin, moreover, they had a deep relationship.
However, Loong Xiaoyun also almost leaked out his secret. If he exposed what happened in Weeping Abyss, Loong Xiaoyun's efforts to disguise as Yun Xiaolong would be in vain. Fortunately