One Piece: I'm Destined to Be the Son-in-Law King! - Chapter 155: Ace, Get Over Here!

Lucien, a guy who has nothing but the desire to save his mother. To get strong enough, he makes a contract with the demon of L.u.s.t. And now, only by making a great harem, will he gain the power to protect those dear to him.

Ten years ago, Joseph Cassian was thrown into a maximum-security prison for crimes he didn’t commit framed by the very family whose blood runs through his veins.Now, at twenty-eight, he walks free into a world where the city’s mafia empires have mysteriously crumbled. Their leaders, slaughtered. Their empires, burned.All while Joseph sat in silence behind bars... no one can prove he did anything and yet it all happened as if he planned it.Was he just a wrongfully imprisoned scapegoat, a man who survived injustice?Or is he a mastermind a Don who orchestrated revenge so flawlessly that not even he had to lift a finger?Now that he’s free, Joseph stands at a crossroads.He can leave the blood behind, walk away from the ashes of an empire that once owned the city.Or he can claim what’s left of his legacy and become the very Don the world has feared all along.

When an era came to an end, various forces set foot in cultivation to compete for immortality. A young boy who spent most of the time sleeping got lucky in the troubled times and became an unparalleled immortal who could cover the sky with a snap of fingers. Was he going to live forever?

- Description from Novelupdates