There of course wasn't any thin line, but it is true that she had come across someone with a suspicious demeanor. Even if that person was eventually captured, this unimportant detail was unlikely to be verified.
Xiao Ruiyuan gripped the metal piece tightly and said solemnly, "I'll take this piece of metal with me for now. As for the specifics, we can discuss them after everything is settled."
Mo Yan was well aware that the issues tied to this metal piece were not within her purview. She nodded and said, "I understand. Be careful yourself."
Xiao Ruiyuan nodded slightly and, after giving Mo Yan a few words of caution, picked up the metal piece and prepared to leave. Then he suddenly turned back, staring intently at Mo Yan's lips, a hint of surprise in his eyes, "The wound, it's healing quickly?"