One Piece: Became King of the World - Chapter 17: The Future World’s Greatest Swordsman

She faked a name to survive. She never meant to steal three Alphas hearts.Charis Greye was born to be a pawn—engaged to the Alpha King’s son and abused by the very man who called himself her father.But on the night she finally breaks, she vanishes—erasing her past and assuming a new identity as Eamon Riggs, a supposed son of an Alpha accepted into Ravenshore Academy.The catch?Ravenshore doesn’t admit outsiders. And it definitely doesn’t admit girls.Now, trapped in a school built for the deadliest young Alphas in the Kingdom, Charis must keep her identity hidden while navigating a dangerous world of shifting alliances, academy secrets and the brutal revenge of a SCORNED HUMAN, WOMAN!!!As if that wasn’t enough…three Alphas are watching her closely.One is her vengeful ex-mate.One is a ruthless strategist hunting lies.One is a charming playboy who is dying and might need her to survive.But Charis carries a mark that could destroy them all—one that could reshape their world or burn it down.The wrong mateThe wrong name.The wrong Alphas.And if she chooses wrong again… it won’t just be her heart that breaks.

This novel is also known as The Yun Family's Ninth Child is an Imp!

She was an unprecedented assassin, a trump card deadly agent, but transmigrated through into Ye City’s number one prodigious good-for-nothing young miss.

I am an ugly woman? I will break out from my cocoon into a gorgeous butterfly that will blind your snobbish eyes!

I am useless piece of heap? Lightning in my hands, I will smite you to a well-cooked crisp!

Her greed and lust for money had no end. She is lewd to the core with no bottom in sight, sworn to have love fortunes blossom all around her. However, a certain someone holding a blade in the left hand and a sword in the right hand began cutting those love fortunes one by one!

The person smiled with perked brows, “Little Ninth, it looks like I have to let you become occupied!”

- Description from Novelupdates

Yuuta was the weakest, most average guy on Earth—barely surviving college, working a part-time job, and raised in a quiet orphanage with no real family to call his own. But everything changed the night he had a vivid dream... of marrying a stunning, powerful Dragon Queen from another world.He woke up thinking it was just a dream. Until she showed up in his room—with wings, horns, and a daughter who calls him Papa.Turns out, it wasn’t a dream. And now Yuuta’s life is anything but normal.With half her power sealed, the Dragon Queen—Erza—is stuck living in the human world, adapting to cramped apartments, dishwashing shifts, and the chaos of Earth. Yuuta, once a lonely soul, suddenly finds himself with a family, a responsibility, and feelings he never knew he was capable of.As fatherhood, monsters, magical secrets, and mysterious enemies creep into his life, Yuuta must rise—not as a hero, but as a man who has something worth protecting.

“Could you become my daughter?”