After passing through the cruel demon gate and being reduced to medicine dregs, Lu Yuan was bound to the death rollback system. Once killed, he could be reborn and forcibly deprive the killer of his attributes.
The hypocritical senior sister sent poison? Done!
He went to death with a smile and was invincible when he came back. He relied on crazy "suicide" to turn all the villains into tool men.
Those who practice immortality without moral principles are enemies of the whole world.
"Since you forced me to become a beast, then I will have the most terrifying nightmare in the world!"