C138 The room of the rainbow butterfly

Xiao Yun stood up and subconsciously looked at Bing'er, thanking her, "Thank you, Miss Bing'er." When she saw Bing-Er's face, there was a cautious look in her eyes, but she quickly covered it up.

Although Yun Xiao quickly covered her eyes with caution, Bing'er could still see it.

Bing'er was confused