[Double strength + Marriage first, love later + Machiavellian strategy]
On a snowy night, with a marriage certificate, she only married him to save her father, but he married her for a long time.
Wen Zhiyu, a young lady from a well-known family, meets the sinister and affectionate prince Yun Heng. From a contracted couple to a life-or-death supporter, they fight against the court, break the crisis, and decide the country. But after getting married, she discovered that this cold prince didn't act according to common sense at all. Be distant and indifferent in front of others, but paranoid and defensive behind others;
All his calculations are to protect her;
All her sharpness is to help him.