So Xiao Yifei explained the entire course of events in detail, including what Zheng Peng had done before, and finally he repeated: "This time, I have some responsibility, but I assure you I really didn't know it would turn out to be such a big deal."
Then the two detectives left Lin Mu's office, not forgetting to say as they left: "Sorry for disturbing you, Dr. Xiao, we'll come to you if there's anything else."
Xiao Yifei saw them off with a smile, but in his heart he was saying, "Next time? I never want to see you again." Although thinking this, he was still a bit worried, as the fact that the detectives had come must mean it won't be resolved easily.
