Please Keep the Emperor's Letter of Divorce.

Once he traveled through time, he turned out to be an unpopular queen... Yun Shu didn't want to hang himself from a tree with a crooked neck. So what if you're not favored? Behind her is the general who governs the country. Why did she die in the palace with such a strong backing support? The queen's temperament changed drastically, her "skills surpassed everyone", she investigated the case wisely, and she cooperated with the emperor to make a fool of herself... There is only one purpose, to divorce after one year. One year later… "I'm leaving the palace..." "Oh, go ahead, the toilet is on the right..." "I want to leave the palace!" "You want to eat onions?" "Say it again, I want to make peace!" "I didn't hear anything..." Yun Shu looked up to the sky and sighed, someone is so shameless and doesn't mean what he says...