Shen Xiaoxiao knew that Qian Weitang was in Yan Kuan's hands, but she didn't know whether he was imprisoned in China or a foreign student.
As for the ledger, Yan Kuan hadn't taken it out until now. Shen Xiaoxiao had asked him about it, but Yan Kuan didn't deliberately hide it. He said to Shen Xiaoxiao, "This account book is safer in my hands. For this ledger, that old man, Pei Dongguo, could even kill his own foster daughter, let alone you?"
"Be good, I'm doing this for your own good. Knowing less will only bring you benefits and no harm. When the time comes, this ledger can be rebuilt and revealed to the world. This will become reasonable evidence to drag down the Ouyang family."
"Then why don't you hand it over now?"