My System: An Evolved Computer I Made With My Unique Ability— - Chapter 309 Grandson’s Mysterious Superpower

He returned from the hopeless future!

Li Ke Lin (also Li Colin), a Chinese office worker, woke up to find himself suddenly no longer Li Ke Lin but instead Colin Lee, son of multi-billionaire in America. Having taken over the body of Colin Lee and carefully imitated his manners and bearings, his next goal is to inherit his father’s wealth. However, when his father lists the condition of marrying a woman who feels repulsed by Colin Lee’s (not Li Colin’s) dalliances, and whose very nature is the complete opposite of Colin Lee (not Li Colin), what must he do to gain her affection?!

Notice: This story contains R18+ themes, including violence, sensual and sexual content, blood-related addiction, and dark psychological elements. Reader discretion advised.I died in a library, crushed under centuries of forgotten knowledge. Fitting.Now I’ve woken up in a coffin, starving, undead, and very much not human.They call me a Fledgling—a bottom-feeder vampire barely above a ghoul. I’m weak, hunted, and tethered to a world straight out of a cursed tabletop campaign. It’s a classic fantasy realm—elves, knights, guilds, and dungeons—but twisted by a dark, rotting magic. The moon shines red, the gods are silent, and every town smells like fear.To make matters worse, I’ve been bound to a LitRPG system called the Blood Codex.Level up by draining blood.Unlock skills by embracing your monstrous nature.Resist Corruption... or don’t.There's no prophecy. No chosen one nonsense. No noble title. Just fangs, rot, and whatever I can steal, trick, or kill to survive.But the deeper I sink into this world’s underbelly, the more I realize something is watching me through the system. The rules are breaking. Dungeon bosses are going mad. Entire towns are disappearing.And I think I’m supposed to fix it… or maybe finish the job.

Enemies to lovers? ✔️Villainous and possessive ML?✔️Fiery spirited FL?✔️Dark Romance?✔️Excerpt:“Wife?” Lady Karina repeated, almost shouting as if she'd misheard him.“I would not marry you even if you were the last man in this world,” she remarked with sweet venom, a poison Van Merikh would gladly drink. “You are a murderer and a thief. I do not want you!”“But I want you,” Van Merikh stated firmly, his dual-coloured gaze leaving no room for argument. “And that is where this conversation shall end, Lady.”Van Merikh threw open the door and practically dragged her to the base of the stairs that led to the upper floors. When she refused to mount the steps, he easily lifted her onto the first step and spanked her soundly on the bottom.“Go to your chambers,” he ordered softly.“This is not over,” Lady Karina growled. “I will fight you with the last breath in my body against this…this madness.”“Go, or you shall feel my hand on your backside again.”**************Magic as the world of Ethuaria knew it came from the distinct markings specific to each bloodline and nation that a person may or may have not been born with.It would appear at birth on different parts of the child's body, bringing about unique abilities passed down in their bloodline from mother to child.And for eighteen-year-old Lady Karina Hyacinth Reinhardt, life had always been one of comfort and peace with the secret abilities of her bloodline.As the beloved, yet sheltered, heiress of Moonveil Keep on the borders of the Kingdom of Caelthywn, she spent her days managing her father's lands and overseeing the affairs of their people, never knowing true hardship.War as she knew it was a distant nightmare that would never touch her.That was until Orpheus Van Merikh, the most feared warlord across the lands, invaded her home and seized it for his claims.Known as the devil himself, Van Merikh does not simply claim Moonveil for its riches, but also for the rumoured beasts that the Reinhardt bloodline conceals from the world.He will stop at nothing to have them.Thrown into captivity, Lady Karina expects cruelty, and Van Merikh, being the brute that he is, proves her expectations to be true.As a calculating and disciplined man who kills without hesitation yet protects what he claims, when one of his knights speaks ill of her, Orpheus cuts him down without hesitation.Lady Karina is his prize, but he would not allow others to dishonour her.However, she is not as obedient as one might think. Thus, determined to reclaim her freedom, Lady Karina refuses to cower as she challenges the enemy at every opportunity.Her defiance amuses Van Merikh, who spares her life due to her efficiencies in managing Moonveil Keep.Along the way, as they battle to find common ground, Van Merikh faces a rebellion among his own knights, who reject his growing attachment to her.They would have her dead before she warmed his bed.And oddly enough, Lady Karina finds herself charmed by the other merciful half of Van Merikh, but when her father returns to Moonveil at her request, much changes henceforth.Conspiracies arise and she soon slips out of Van Merikh's hold when he leaves for yet another conquest away from Moonveil.All hell would break loose when the beast from the depths would return upon Moonveil only to find his angel is gone.