Lin Fan didn't say anything in response to this as he waited for the fourth prince to finish speaking.
The fourth prince had been stalling, which wasn't something that he should do based on the personality that he was famous for. So it must be something that was very difficult for him to say for him to act this way.
This was just even more unsettling.
The fourth prince hesitated after saying this before saying, "I want you to find…a person."
The slight stall when he said this showed his weakness.
It was clear that there was a personal involvement in this matter that made it hard for him to talk about it.
The fourth prince then took out a token that Lin Fan found somewhat familiar that he placed in front of Lin Fan before saying, "In the South Province, I want you to find someone who has a token similar to this. That person should be a woman who should be in her early teens and her name is Mu Bao Hua."