In his previous life, Qin Zhan was the only saint in the prehistoric human race.
In order to save his Taoist companion Liu Ruyan, he burned out three hundred years of his life; in order to heal his eldest disciple Su Qingyue's injuries, he traveled alone to the Far North to freeze his right arm; he rescued seven disciples from purgatory and spent all his money to train them to become empresses.
What can be exchanged for?
It was Liu Ruyan who gave his life-saving elixir to Lin Qingyun, the "protagonist of destiny", and laughed at him as "old and ugly and useless"; it was Su Qingyue who took away his military exploits and said he was "as timid as a mouse"; it was seven evil disciples who teamed up to dig out his holy bones, extract his essence and blood, and crush his soul, just to please the "right one" in their mouths.
Before he died, he saw the human race elders - the brothers he single-handedly promoted - pouring wine for Lin Qingyun with flattering faces.
"If there is an afterlife... I want you to be slaves forever."