Lu Ye learned all this from his Second Senior Sister, so he had always been aware that his fourth senior brother's situation at the Loyal Heart Sect was not too good.
The battle in which Li Baxian's spiritual orifice was destroyed indeed involved some top sects from the Ten Thousand Demons Ridge causing trouble, but it was not without the tacit consent of the Loyal Heart Sect.
Simply because he was from the Righteous Blood Sect, he was constantly targeted by various sects from the Ten Thousand Demons Ridge.
Even though he joined the Loyal Heart Sect when he was very young, the Ten Thousand Demons Ridge had no intention of letting him go; consequently, even the disciples of the Loyal Heart Sect often suffered from being targeted.
It wasn't until after Li Baxian's spiritual orifice was destroyed that these targeted actions gradually ceased.