I'll Teach You, Marianne. - Chapter 220 - Jack’s Promises

A boy from 21st century Earth, met an accident and later was reborn in Naruto’s Ninja World.
He is born in Uchiha Family and becomes the useless brother of Itachi Uchiha and Sasuke Uchiha…. Let’s see how he changed the Naruto world.

- Description from Novelupdates

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.

Li Quangqing traversed to the cultivation world and became a family fisherman, starting with twenty acres of fish ponds.Unexpectedly, every time spiritual fish were harvested, a reward orb could be obtained.[Harvested one adult big green fish, received a lower-grade water arrow talisman!][Harvested one adult iron bone crab, received the “Gengjin Sword Technique”!][Harvested one adult longevity turtle, received the “Gui Sui Shou” pill, prolonging life by twenty years!]...Since then, Li Quangqing watched the tides rise and fall in the world, the wind and clouds changing, wanting only to raise fish and become immortal peacefully.Until thousands of years later, a certain Water Virtue True Immortal appeared out of nowhere, shaking the immortal realm, capable of covering the sky with one hand.“Since the Milky Way is also a river, it's okay for me to use it for fish farming, right?”

She was the world’s number one genius assassin who struck fear with just a mention of her name. Ruthless and merciless, she killed without leaving a trace. Yet she was deceived and used by the organization, and met a tragic end.

When she was reborn, she became a fat and s*upid female student.

Fat?

She stunned everyone after losing weight!

s*upid?

The president of Peking University personally came to recruit her!

Useless?

Hacker idols begged to call her goddess!

Medical giants knelt to become her minions!

Even mercenaries chased her shouting “Boss”! Math geniuses clung to her asking for solutions!

She just wanted an ordinary life, yet accidentally rose to be number one again, and gained a cunning big shot who protected and secretly pursued her.

The male and female leads fought like cats and dogs, both incredibly sly~

[Dual clean, sweet doting, face slapping, falling from grace, big shots…] [The female lead is calm, strong, a genius who acts before speaking.] [The male lead is cunning, careful, jealous, and dotes on his wife.]

No silly behavior, safe to indulge~