Immortality: I Sell My Lifespan to a Demon, and Become Invincible

Lu Li transmigrated and gained an infinite lifespan, only to be locked in the deepest level of the Heavenly Prison. He thought he would spend an unremarkable life there, until he discovered that the prison held many fiendish overlords nearing the end of their lifespans. So Lu Li began trading his own years of life with them.

Peerless Demon Lord: “Young Lu Li, will you trade me three years of your life for my peerless demonic body?”

Ancient Star God: “Lu Li, I’ll pass on the forbidden arts of the Ancient Gods to you in exchange for ten years of your life. What do you say?”

Empress Lian Sheng: “Dear Lu, I’ve already given you everything I have. Can you really bear to watch me fade into the Dao?”

And so, Lu Li gradually became the most powerful and mysterious being in all the heavens. Until one day, the powers above sentenced him to death. That day, all the demons marched together, and the world trembled!