Her confidence and confidence
If it was someone else, even if Xia Yimin did not show it on the surface, he would secretly sneer at him and think that he was just making things up to make himself look better. However, since it was Ling Chuxi, he did not doubt her at all. Since she was an illegitimate daughter of that family, it was not surprising that she had such alchemy skills.
Ling Chuxi didn't know that the grey abyss sword technique that she had revealed to Xia Yimin had actually caused him to have such wild and fanciful thoughts. If he had known, he would most likely have vomited blood.