MTL - Pirates: The Strongest Creatures of Beasts - Chapter 216

From brewing whiskey out of car tires to brewing immortal potions just because they are tasty.Regressed from a world where the only issue technology failed to solve was boredom, Theo, an adept nanomancer and master brewer, finds himself in the literal shoes of magic academy's trash teacher.Cultivation? Magic? Martial arts? Craftsmanship?No.Now is the time for this world's first Nanomancer to rise and establish alchemy as the fifth great subject for others to follow!

In a world of monstrous pirates and a corrupt World Government, a new power is rising within the Marines: “Black Hair” Roya. Reborn with a unique ability and a burning ambition, he climbs the ranks with shocking speed, leaving a trail of both fear and admiration.He inspires loyalty, yet manipulates everyone around him. He upholds justice, yet his methods are anything but just. He is a master strategist, a deadly fighter, and a charmer of powerful women.But what is his ultimate goal? Is he a savior who will reform the corrupt Marines from within, or a ruthless tyrant who will forge a new world order in his own image? The answer lies hidden in a sea of blood, ambition, and broken rules.---Get ready for your daily dose of One Piece: I'm Destined to Be the Son-in-Law King! ^_^ New chapters will be unleashed every day.Let's see how many chapters I can manage each day! Your support (and reviews!) keep me going! ^_^Enjoying this story? Be sure to check out my other translation projects too:- Naruto Paradise: An Evil Uchiha's Rise- Young Master, Please Become Hokage!This is a translation, I'm not the authorTranslator: Boundless_Beacon

To save the hopeless Dark Fantasy World, I held back my tears and destroyed the world, then killed the Demon King and returned.

Now, I’m trying to save the world using the ‘System’ I gained as the ‘Regressor’s Privilege’… but the Main Heroines have also awakened their memories of the previous timeline.

God damnit.

He swore that if he was given a second chance to live, he would live his life to the fullest.His life was full of misery but he was reincarnated in the body of the son of the strongest expert in the empire.He had the looks, wealth, and women. He was known as the “Handsome Playboy” and he didn't want to become a righteous protagonist.He awakened a system that can make him strong by making others feel the 7 sins towards him.He will collect many beauties and live to the peak of life.