Jade Lady Palace was the top-ranked sect in the Black Nine Sect.
Demon Sect was the second-ranked sect in the Black Nine Sect.
These two sects had been engaged in marriage for centuries and had developed a mutually supportive relationship. If either one of them was provoked, it would be equivalent to provoking the top two sects in the Black Nine Sect.
It was also because the relationship between the two sects was like a thousand intertwined vines. A slight move would affect the whole body, so the other sects were not their opponents and dared not easily provoke them.
Xuanyun Sect had gained a foothold in the Upper Three Sects by forcibly squeezing out Tianji Sect and the Blood Demon Pavilion where Ji Wanwan resided, all thanks to Su Qian joining them three years ago. They have been very eye-catching.