Zhao Ming does not want Ji Cheng to get scolded by Grandmother Shuren. Also, he indeed decided to send Wen Xu to an abandoned chamber as a punishment because of her.
That's why she tried to explain this to Shuren, but before she could complete her words, her words were interrupted by someone, " Very good"
She raised her head and saw it's Grandmother Shuren,
"-_-"
"-_-"
She was stunned hearing her words. Is she making sarcastic remarks or simply complimenting her?
Likewise, Ji Cheng was baffled as well. He was not expecting Shuren to behave this way. After all, he not only suspended the Empress Dowager, but he also sent her to the abandoned chamber.
At the end of the day, Wen Xu is his mother and he was expecting Grandmother Shuren to scold him for that. After his marriage, it was the first time that Grandmother Shuren came to the palace and he was worried that if she could get along with Zhao Ming or not.