Ye Xunhuan had left under Wu Mei's watchful eye.
Wu Mei did not want to let Ye Xunhuan go so easily, but she also knew that she could not stop him, even with the help of her accompanying men; it was very hard to retain him.
If she really tried to forcibly keep him, it would certainly have turned into a life-or-death battle.
Given Ye Xunhuan's mysterious skills, Wu Mei did not believe she could detain him. If she couldn't manage to detain him, she would offend Ye Xunhuan, and the consequences could be unimaginable.
Thus, rather than doing that, it was better to let him leave for the time being since they now knew it was him; he couldn't run away.
Even so, Wu Mei's heart still felt extremely irate. Since joining the National Security Agency, she had never encountered such a situation, let alone being humiliated by a criminal who dared to lift her chin with his hand.