Yan Ruohai and Yu Xiang

Yan Ruohai was the grandson of Xiao En, the spy leader of Northern Qi, while Yu Xiang was Yan Bingyun's mother, a prostitute. After Xiao En was captured, Yan Bingyun was secretly groomed by the Inspectorate and became the chief spy of the Qing Kingdom in Northern Qi. Therefore, Yan Ruohai and Yu Xiang were Yan Bingyun's relatives.

Yan Ruohai and Yu Xiang were Yan Bingyun's relatives. Yan Ruohai was the grandson of Xiao En, the spy leader of Northern Qi, while Yu Xiang was Yan Bingyun's mother, a prostitute. After Xiao En was captured, Yan Bingyun was secretly groomed by the Inspectorate and became the chief spy of the Qing Kingdom in Northern Qi. Therefore, Yan Ruohai and Yu Xiang were Yan Bingyun's relatives.

Yan Ruohai was the grandson of Xiao En, the spy leader of Northern Qi, while Yu Xiang was Yan Bingyun's mother, a prostitute. After Xiao En was captured, Yan Bingyun was secretly groomed by the Inspectorate and became the chief spy of the Qing Kingdom in Northern Qi. Therefore, Yan Ruohai and Yu Xiang were Yan Bingyun's relatives.

Yan Ruohai and Yan Bingyun were father and son. Yan Bingyun was Yan Ruohai's son. In the novel Joy of Life and the TV series, he was Yan Ruohai's confidant and best helper. Yan Bingyun had been trained to be Fan Xian's trusted aide. At the same time, he was also the head of the Qing spies lurking in Northern Qi. His true identity was the grandson of Xiao En, the spy leader of Northern Qi. Even though Yan Ruohai knew Yan Bingyun's true background, he still regarded him as his own son.

Yan Bingyun was Yan Ruohai's son. In the novel Joy of Life and the TV series, he was Yan Ruohai's confidant and best helper. Yan Bingyun had been trained to be Fan Xian's trusted aide. At the same time, he was also the head of the Qing spies lurking in Northern Qi. His true identity was the grandson of Xiao En, the spy leader of Northern Qi. Yan Ruohai was Yan Bingyun's father. He had helped Li Yunrui with some things. As for Yan Bingyun and Yan Ruohai's ending and how their relationship developed, there was no mention of it in the literature.

Yan Ruohai was very strict with Yan Bingyun. According to the descriptions in documents [1] and [3], Yan Bingyun was Yan Ruohai's son. He had received Yan Ruohai's strict training since he was young and had become a pillar of the country with only the Qing Kingdom in mind. In addition, document [2] mentioned that Chen Pingping had stopped Yan Ruohai's salary for three years and sent Yan Bingyun to Northern Qi to gather intelligence. He requested that Yan Ruohai not return until he obtained particularly valuable information. This showed that Yan Ruohai had very strict requirements for Yan Bingyun. Therefore, it could be said that Yan Ruohai was strict with Yan Bingyun.

Yan Bingyun was Yan Ruohai's son. In the novel Joy of Life and the TV series, he was Yan Ruohai's confidant and best helper. Yan Bingyun had been trained to be Fan Xian's trusted aide. At the same time, he was also the head of the Qing spies lurking in Northern Qi. His true identity was the grandson of Xiao En, the spy leader of Northern Qi. Even though Yan Ruohai knew Yan Bingyun's true background, he still regarded him as his own son.

Yan Bingyun was Yan Ruohai's son. Even though he was not his biological son, he was the son of Yan Ruohai, the head of the Fourth Bureau of the Overwatch Council. Yan Ruohai clearly knew Yan Bingyun's background, even though he still called him father and son on the surface. Therefore, Yan Bingyun and Yan Ruohai had a father-son relationship.

Yan Bingyun was Yan Ruohai's son. In the novel Joy of Life and the TV series, he was Yan Ruohai's confidant and best helper. Yan Bingyun had been trained to be Fan Xian's trusted aide. At the same time, he was also the head of the Qing spies lurking in Northern Qi. His true identity was the grandson of Xiao En, the spy leader of Northern Qi. Even though Yan Ruohai knew Yan Bingyun's true background, he still regarded him as his own son.

Regarding the relationship between Yan Bingyun and Yan Ruohai, some documents mentioned that Yan Bingyun was Yan Ruohai's biological son, while others mentioned that he was not. Without a clear answer, I can't be sure if Yan Bingyun is Yan Ruohai's biological son.