That was, the death of that genius disciple was caused by the First Elder of the Cao family.
The reason why Cao Fei'er was brought back to the sect seven years ago was because the wife of the sect master was seriously ill. She was focused on recuperating and had no time to care about other matters.
However, although that sect master had brought his illegitimate daughter, Cao Fei'er, back to the sect, he didn't necessarily dote on her very much. It was common for them to not see each other for a year or so.
However, because everyone in the sect only knew that Cao Fei'er was the illegitimate daughter of the sect master, they were still respectful and friendly to her, at least on the surface.
Apart from that, Lu Zijia made another discovery.
That was, Cao Fei'er didn't like Mu Tianyan as she appeared to.
If she really had Mu Tianyan in her heart, why didn't she see him at all after she was brought back to the sect? She didn't even miss him.
