The God of Underworld - Chapter 67 - 21:

Rael, once a teenager crippled by social anxiety, is reincarnated 1,553 years into the future after reading a book about Milford, the legendary God of Machima—a man who commanded armies of Steelborn, Machnoids, and Autonoms across the universe. Gifted with the Machima Bloodline and guided by Dominica, the World Domination System, Rael quickly rises to become the strongest World Conqueror.He first saw them on the book’s cover—steel women with lifelike faces, beasts with razor limbs, and looming above them all, a god in robes with a mechanical hand raised high. Coiled over him were a gigantic centipede and serpent of metal, guardians of his legend. Now, deep in a junkyard centuries later, Rael forges his own path. His first creation: an unbreakable fortress born in the dirt, a hulking Steelborn Tortoise with a mind sharper than any AI—crafted by Rael’s divine talent. From admiring Milford and wishing to be like him, Rael now marches forward to leave his own mark on the universe.Join him as he rises in rank across his world—and beyond.

Shi Jin once read a book. It was supposed to be about satisfying the desire for vengeance.

The main character, also named Shi Jin, was the sixth son of his harem-novel-protagonist-like father. All was well—while his father was alive. But after his death, Shi Jin’s five elder half-brothers tormented him, eventually leading to his death. The protagonist was reborn, determined to take revenge, and… the novel was discontinued.

That day, Shi Jin almost spat blood and dropped the book into a shredder. The next day, he died in a car accident. Somehow, when he came to, he had transmigrated into a teenager, a youth also called Shi Jin.

There was only one problem. His father had just died. His older brothers were about to torment him…

Shi Jin: Let’s eliminate my brothers’ hatred, my goal is to keep my life!

- Description from Novelupdates

“You hate me,” Lily mouthed through trembling lips.Zayn leaned closer, his voice low and bitter. “No. Hate is too cheap. I want you to feel what I did. Every scream. Every loss.”She didn’t flinch. She was tired of pleading. She just looked at him with eyes full of quiet pain.So why did it feel like his heart was shattering?Lily Brightpaw was born the daughter of an Alpha, but she never lived like one. Mute from childhood and unable to shift, she was treated as a curse by her family. Blamed for her mother’s death and beaten into silence, Lily grew up unloved and unwanted. She believed the Moon Goddess would send her a mate who would rescue her but she was wrong.The night her pack fell, Lily was dragged from a shack and thrown at the feet of her new Alpha, Zayn Knightmoon. He was the man her family enslaved. Now he is the alpha who rules over her and he wants revenge.Zayn lost everything. His father. His mate. His pack. All at the hands of Lily’s family. When he realized Lily is his second chance mate, he rejected her without hesitation and swore to make her suffer. But the more he punished her, the more he saw the truth: Lily was nothing like the monsters who raised her. She’s a victim too and broken… like him.Zayn found himself torn between vengeance and a bond he never asked for. Will Lily’s suffering be enough to quiet the ghosts of his past or will revenge destroy them both?

What will you do when the gods turn Earth into their playground? Run, hide, and hope for the best? What if it isn’t an option? What if you’re the thing they want to play with? What if they want you to play for their entertainment?That is what the humans had to go through when the gods forced an awakening upon them. Pick classes, slay monsters, and survive being the god’s pet. Surviving an apocalypse can be fun, but a divine apocalypse? It will be fun… but only for the gods. For the rest, it is a test for survival.Maybe not for everyone. What if someone views it as an opportunity to take revenge on everyone who had betrayed him? What if someone doesn’t care about being used by the gods as long as he can use them for his revenge?That’s what Kang YuWon sets out to achieve once calamity strikes. Revenge on everyone, including his family, and even the gods, if they ever cross paths.