one piece: gene extraction and fusion system - Chapter 81: The Realm of Steel and Skyward Ambitions

In the year 3000, the Earth shattered and it was torn open by a rift between realms that unleashed ancient beasts, magical chaos, and apocalyptic storms. Civilization crumbled, giving rise to a brutal new law: Tame or be Torn Apart. Beast Tamers, bonded to mutated and other creatures now rule what remains of the world through strength, savagery, and guild-driven power.Kelvin, a scavenger scraping by in the ruins, lives in the shadow of these warlords until he unearths Xerion, the End-Tyrant, a legendary primordial beast sealed beneath the earth. Bound by a forgotten bloodline and a cursed contract, Kelvin inherits the Sigil of the Overlord, thrusting him into a war-torn world where survival is no longer enough.He was hunted by guilds, worshipped by outcasts, and pursued by enemies both human and monstrous, Kelvin must rise from nothing to either unite or destroy what’s left of civilization. As forbidden powers awaken and ancient truths unravel, one man and his beast stand poised to reshape the fate of a world teetering on the edge of annihilation.

She is the Crown Prince’s fiancee, but on the night of their wedding, an edict was made and she was given off to marry the crippled and paralyzed God of War.

On their wedding night, the paralyzed groom pressed her under his body: “Do you want this prince to kill you or poison you?” Lin Chujiu is a famous surgeon so she wouldn’t feel threatened that easily. She turned and pressed the crippled man under her body: “Say, do you want me to completely waste your legs or waste your third leg?”

She is a genius surgeon doctor in Modern Era that was transmigrated into the body of the Eldest Miss of Lin Family.

He is a famous prince that named as the God of War and was feared by many.

“I, Lin Chujiu, am not a good woman. I do not know how to write melodramatic words.”

“I am in love with you and willing to do anything for you. I will bear the blame of our country or even help you seize the vast territory of our motherland…”

“I hate you, I am willing to pull out your heart, take out your bones and after you lose your life I will destroy this picturesque country…”

- Description from Novelupdates

Eli was transmigrated to a world of magic and became immortal.

He had endless life and could never die.

“Huh? I’m talentless? Then, I’ll just train for as long as I need, even if it takes 1000 years. That should be enough for me to become strong.”

“The skill is hard to learn? Then, I’ll take a few dozens of years to research it. There’s no way it’s that hard, right?”

“What? I can sacrifice my life force to gain spirit power? That’s a bargain!”

“The enemy is here? Hell, I’ll just hide for 10000 years. Let’s see if he can outlive me. I’ll come out once he’s dead.”

This is the story of an immortal who first struggled to live in the world of magic until he became strong enough to slaughter endless worlds.