As other asked, "What! Blood brother and sister (same father but different mother) fell in love?" In Episode 8, Shen Yuan found out that Yi Ning mother was kidnapped, raped, and pregnant with Ning. Then her mother was trying to abort her, but unsuccessful. Ning ended up was born pre-immature and has health issue. Then the romance begins to unfold.

At first I want to drop this story because the person who summarized the story inaccurately. It should be revised to make this story more interesting. So far, it has plot, irony, twist and turn, sense of humor, kung fu, etc. This story has everything. It is better than the story of women jealousy over one man and power struggle.

I think her father killed her mother for money (Dowry) since they don't have feeling for each other. In all the Chinese drama, the women give dowry to the groom. That is in India. China, the groom gives dowry to the bride. That is the same as Thailand. I am a Chinese who was born in Thailand and I understand both culture. When I watch many historical Chinese drama, they confuse me sometimes of the real cultures. Maybe the Communism got it wrong because they kill the culture.