Melody of Golden Age Episode 19

Zhang Bao Huan hurried to Princess Yong An's house and planned to take Han Shiyuan away. Because, even if he was a guest, both parties had to agree. Princess Yong An showed up and said with a smile that she just invited Han Shi Yuan to come for a party and had no other intentions. Zhang Bao Huan didn't buy it and said that he met Shen Du and Yan Xing on the road. Han Shi Yuan looked obviously reluctant. So, when the princess heard this, she said lightly that Yan Xing could protect Han Shi Yuan for a while, but not for a lifetime. (Source: Chinese = tvrili.com || Translation = unbeliebubble at MyDramaList)