Noble Consort Li might seem gentle on the surface, but she is actually quite arrogant and proud, or else she wouldn't have fought with the Empress for so many years in her previous life.
Moreover, Su Xinyi currently suspects that Prince Xiang is the one secretly encouraging Prince Rong. Now might be a good time to test this theory.
After much thought, she figures that someone who could gain Prince Rong's trust and not be pushed aside in her previous life must meet two criteria: first, they must seem harmless; second, they must be very cunning.
After examining the people within Prince Rong's circle of friends, she still finds Prince Xiang the most suspicious.
During their trip to Safeguard City, Su Xinyi didn't like Prince Xiang much. She always felt that he had a fake mask on his face, but he never did anything harmful to her, so she never paid much attention to him.
When he asked her to help Fu Yun, she began to be cautious about him.