Crown Prince listened to her words without annoyance and poured another cup of tea for Wan Chu'er, smiling and saying, "Don't rush to conclusions, I know you'll like it."
Wan Chu'er gave a noncommittal response, "You've made this matter so secretive, it mustn't be spread. Jiang Kechu and I have no secrets between us, if my grandfather asks, I will tell the truth."
That is to say, telling her is equivalent to telling Jiang Kechu and Old Sir Zhong. Between speaking and not speaking, Crown Prince, you must weigh your options carefully.
Crown Prince nodded, "I know, if it weren't more convenient to involve a woman, I would definitely ask Jiang Kechu for help, not you."
This piqued Wan Chu'er's curiosity, she was very interested in what might need Jiang Kechu's help.
