With Zhu Chanyi and the Zhu Family as allies, this matter should be able to succeed.
Duke Zheng, cunning with age, would surely realize that part of her intention in planning this was to protect the Empress and Prince Rong. As long as their views aligned, the Zhu Family would definitely lend their full support.
With the Su Family and Zhu Family involved, even if His Highness was not in the capital, she still had the capability to contend with Prince Yi.
As for how much Your Majesty knew, Su Xinyi had stopped pondering that. Last time His Majesty tasked her with handling the Jiang Family's affairs, it signaled that he wanted to warn the Empress. Therefore, by rescuing the Empress and Prince Rong, at least part of her thinking was in line with His Majesty's.
Su Qi's wedding day arrived quickly, and Xin Yi rose early to dress and have breakfast. Before long, Zhu Chanyi arrived.
