C21 Please cooperate with the investigation

Huo Muyan was standing at the doorway. After he looked at Lin Mu Bing's body, he took a glance at the room inside and asked, "What was that sound just now?"

Lin Xin tried her best to remain calm as she said, "It's nothing. I just accidentally knocked over something."

Huo Muyan knew that something was wrong with Lin Mubai, but he couldn't say it out loud. He could only say, "If it's possible