The Lord's Empire - Chapter 10 – Demon Priest

Wang Ming stood at the pinnacle of existence—just a step away from transcending Heaven and Earth, poised to ascend to a realm no one had ever touched. But at that moment of glory, he was schemed by none other than the Heaven’s favored one—the Son of Luck's master.Forced into regression, Wang Ming is thrown back to his younger years, but this time, so is his greatest enemy. With fate itself seemingly against him, and the Son of Luck determined to end his rise before it begins, Wang Ming must walk a blood-soaked path once more.But he is no ordinary cultivator, he is a variable who defies destiny. Against the will of Heaven, against fate, against the Chosen… he will rise again.This is the story of a man who refuses to bow to fate.

A guy became a brother of Iron man and got the ability to extract genes from anyone. Lets see how he changed the Marvel World

- Description from Novelupdates

In 2040, The Earth was bathed in powerful radiation when a star went supernova, this radiation granted 50% of humans superhuman abilities but also created a nightmare for them as animals, insects, and carnivorous plants were mutated and became overpowered with intelligence, human started teetering on the brink of survival, a boy with no powers and no father, with a mother in a coma, seems destined for obscurity, but one night changed his life, with a new found hope to cure his mum from the everlasting sleep—Gene Elixir— he went on on a journey that would reshape his destiny...~Voracious Sovereign... Gene Devourer...Pray you won't be devoured by this power you wield which hunger is insatiable~~You call yourself an opportunist... But... you aren't free. A hungry man is not a free man...~

In a world where life energy fuels martial prowess, Shen Yifan, with a mere mortal lifespan of a hundred years, finds solace in slaying demons to extend his own vitality. Amidst the chaos of a realm teeming with malevolence, he brandishes his blade, striking terror into the hearts of creatures who have roamed the earth for centuries! Yet, amidst his valiant exploits, Shen Yifan sometimes ponders, why does his lifespan seem to dwindle faster with each use of his powers? Sheathing his sword, he gazes skyward, hearing tales of the divine palace in the heavens, where immortal beings dwell, having weathered endless eons. Embarking on a celestial journey, he seeks to beseech the gods for a loan of a million years, to pave his path towards eternal life.