C578 Disappeared from Ball

"Yesterday was Luo Qingwu at the masked ball!" Mu Nan's voice was extremely cold.

"What's wrong? Did something happen at the ball? " Wen Xin was an experienced man, so when Mu Nan asked him these questions, she had already guessed a few things.

"Mom, help me look after Nian Bing. I'm going out." Mu Nan did not directly answer Wen Xin's question, he only stood up and said indifferently