The State of Affairs in the Upper Province

The Sect Leader of Heaven Divination Sect had cruelly killed one of the successors of the Prophet Progeny, the Second Absolute of the Seven Absolutes Sect, three hundred years ago. That person was the Old Prophet's senior brother.

Three hundred years later, the Old Prophet's direct disciple had killed the Sect Leader of Heaven Divination Sect with the Heaven-Defying Art of Cursing to avenge her senior uncle.

...

Two hundred years ago, one of the Black Kshetra Sect elders and a Black Kshetra Sect disciple joined forces to kill the then-heir to the Red Dust Progeny, the Seventh Absolute of the Seven Absolutes Sect. That person was Han Xue Nai's grandmaster.

That Black Kshetra elder from back then had become the Sect Leader of Black Kshetra Sect while the Black Kshetra Sect disciples had become one of the Karmapas, the White Tiger King.