Qingfeng Li hated people who were sassy in front of him the most and he was very uncomfortable with Jiang Ao acting supercilious in front of him. The only method that he treated these types of people was --- to beat the sh*t out of them.
"Qingfeng Li, since you dared to appear, you are not getting out of here today. My dignity as the Northern Sea Palace cannot be challenged," the Northern Sea Prince's put his hands behind his back with arrogance on his face, and acted all mighty, like a rich second generation.
Northern Sea Prince was arrogant, but Qingfeng Li was even more arrogant than him. Qingfeng Li turned around and stopped looking at him, which showed how Qingfeng Li disregarded the Northern Sea Prince very much.
Qingfeng Li did not have to curse him or hit him, as merely standing with his back towards him was the biggest disrespect to the Northern Sea Prince.