Thankfully, she didn't use her hands to check that file. She used a cloth, after that, she also used a feather duster to clean the file.
Wu Ling must have kept the file intentionally so that he would be able to know Rose's intentions.
If Rose didn't think of using her clothes to check the file, Wu Ling would have suspected her.
He had probably checked the file the night before so the seal was broken.
"Rose, the Master is asking for you". Another servant called out. She stared at Rose in disdain, jealous that she can get the two masters attention successfully.
"Okay!! I'll be right there!!".
"Hmph!! Except for her face and body, what else does she have??". The servant sneered. But the girl had already left the premises.
Rose skipped happily to Wu Xin's bedroom. She stopped when she got to the door and knocked carefully.
"Come in". Wu Xin said from inside. Rose entered and closed the door without making a sound.
