Feng Tianlong

History
Special Forces agent, he once went on a joint mission with Lin Yi and sees him as a comrade/old war friend.

Personality
He is loyal and loving, choosing to remain single after his wife died and dedicating his life to curing his daughter.

Feng Xiaoxiao
After his wife died to an incurable hereditary disease passed down to only females, Tianlong knows his time is short with his daughter, but due to his demanding work, cannot spend a lot of time with her. Due to this, he gives her a lot of freedom and is always having new doctors examine her in hopes that a cure may be found before its too late. He hopes if he cannot save her(which is becoming more and more likely as time runs out) she will at least have a child before she dies, so he will not be left alone.

Lin Yi
As an old war mate who Tianlong respect, he see's Lin Yi as the perfect man to be his daughter's husband.