Yu Minglang has already locked onto the bad guy, wrapping up the operation would only take a moment. Qian is confident in his ability and believes he will definitely be able to rescue Wang Xiaohong and bring her back—of course, during the rescue, it's not impossible for the criminal to get angry, resulting in Wang Xiaohong losing an arm or getting a little injured.
Qian doesn't feel she owes Wang Xiaohong anything and is unwilling to take risks for this woman who doesn't have a good heart, so she decisively refused.
Yu Minglang didn't make it difficult for her either; after hearing Qian's refusal, he just said "got it" and then told her to stay safe before hanging up the phone.
What Qian doesn't know is how much pressure Yu Minglang has on his shoulders at the moment, respecting her wishes.
