Did Suzaku finally go bad in rebellious Lu Xiu? Why did Lu Lu fix for killing his sister You Fei?

I think what really changed Lu Lu's cultivation was not Suzaku or others, but his own inner desire. ...

Is her relationship with Li Xia true? Hehe, personally, I feel that his own heart is really completely blackened in the end, and he has become a cold animal … whether he is a friend or a relative … as a result, isn't he trapped in it …