I stopped watching somewhere around the 25th episode. I can't stand the fact that Xiang Liu will sacrifice his life for Xiao Yao and they won't be together. In fact, they are a couple who were meant to be together, because Xiang Liu's love for Xiao Yao is unconditional and complete. She loves him too. What she actually likes about Tushan Jing is his character and polite behavior, not him. I am disappointed with the ending of the drama.
Jiang He never found out that his ex-fiancée had given birth to a child. Zishang doesn't know who his father is either...he knows only that his father is the member of Gu family. He hates Jiusi because of that, not only because YuRu.
According to the novel, Jiang He was engaged to Zisang's mom, but for some reason that engagement had to be broken off. She was already pregnant and gave birth secretly, and the child's identity was hidden. That's why Luo Zishang was not allowed to tell Liu YuRu his name when they were children.
A real behind scenes of Liu Xue Yi (Luo Zi Shang), released by the actor's studio.https://weibo.com/tv/show/1034:4918269300113457?from=old_pc_videoshow
He looks gorgeous.