C133 Killing to silence
After all, Su Mu Qing only said that he wanted her to stay by his side to protect his safety and didn't say that he wanted her to do anything else.
However … If she was going, then Gao Lanxuan would have to follow along as well. After all, when the time came to save someone, she would have to take action. If Gao Lanxuan wanted to protect her safety, even if she didn't help