Study Monster Cultivation System - Chapter 400 - 399 Miracle Year, year, year year year

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

On the wedding night, she was tied to his bed.

Buried alive. Forgotten by the world. Cursed to refine death itself.Rin Xie clawed his way out of his own grave with nothing but broken nails, shattered bones, and a core pulsing with rot. In a world where the heavens punish the wicked with celestial fire, where death cultivators are hunted like beasts, Rin awakens with a forbidden path—one that feeds on pain, suffering, and the ashes of the dead.He cannot heal. He cannot forget. But every wound, every betrayal, every death he witnesses becomes fuel for his ascension.Under a crimson eclipse, he walks through battlefields where spirits still scream. In deserts of bone, he consumes lotus flowers blooming from despair. He learns techniques the heavens sealed away in fear—Soul Wither Pulse, Requiem Bloom, Grief Reclamation.But the deeper he dives into death, the less human he becomes.He no longer cries for the fallen.He no longer prays for peace.He begins to wonder—what kind of death should he become?In a world where power devours morality, Rin Xie will either become the end of all things...Or something worse.

Erwin Warner is a material-dominant alpha with a very unsteady financial background. Though he has the face of an angel, his personality is the polar opposite. He can even kill a person if there is enough money paid for that.Leo Snow is an exceptionally beautiful dominant omega. Even the gods envy his unparalleled beauty from the heavens. He has a very strong personality and is very picky about his partner. He can be as deadly as his face when the time comes.Jean Snow, a very unstandable uncle of Leo, has an unsubmissive greed for everything Leo has, that doesn’t exclude the Snow Groups and Company. Even being the blood brother of Leo’s father doesn’t change the fact that he is exceedingly obsessed with this pretty, small omega nephew of his.