First, as long as Zhang Wuji thinks of the wedding, he can only think of Zhou Zhiruo who failed to meet the bride with him.
People will have many memories in this life. As long as Zhang Wuji doesn't marry Zhao Min, Zhang Wuji will think of Zhou Zhiruo as long as he sees the red candle and wedding dress. After all, only she put on the wedding clothes for Zhang Wuji, so that even if Zhang Wuji is not around Zhou Zhiruo, she will never be forgotten in my life. Although he can't be with him, he will never forget himself, which is a lucky thing.
Second, in the etiquette of the Central Plains, only marrying a bride is a real husband and wife. Zhou Zhiruo's move is purely disgusting to Zhao Min.
Although Zhao Min is a Mongolian, he is familiar with Central Plains etiquette. In the Central Plains, a couple must marry a bride to be a real couple. Zhou Zhiruo should do this to Zhao Min, leaving only Zhang Wuji's nameless wife in Zhao Min's life. To outsiders, Zhao Min's identity is a gossip. According to Zhao Min's temper, this life must be very sad and painful. Zhou Zhiruo is really cruel!
Third, if Zhang Wuji really abides by the agreement, then if he quarrels with Zhao Min, they will turn this matter out and say that it will definitely affect the relationship between husband and wife.
In my opinion, Zhou Zhiruo's move is simply brilliant. If Zhang Wuji keeps his oath, it will push Zhao Min to a reputation of disloyalty and impurity. If he breaks his oath, he will put himself in the position of a hypocrite who doesn't keep his promise. So it is wrong for him to stay or not. As long as there is a contradiction with Zhao Min, he will definitely take it out and keep talking. In the long run, the relationship between two people will definitely be affected.