KEY TO HAPPINESS:(My mute devil) - Chapter 52

Upon being reborn, she immediately offends a vicious two-faced bigwig.

She, a 21st century mercenary queen, had crossed over into a tragically betrayed body of a waste. Waste? She will show them what it means to be a waste! Betrayed? With the Ancient Manual in her hands, she will astonish all the despicable men and cheap women!

Wait! Didn’t everyone say that she was an evil woman which everyone feared? Why is his Third Highness, full of mystery and charisma, so interested in her?

- Description from Novelupdates

After a sudden and inexplicable transmigration, Maximus finds himself in a fantasy world where extraordinary power exists. But he is not without his advantages; he possesses a system that grants him the ability to become stronger as he takes on wives and birthed children.Determined to conquer this new world, Maximus uses his cheat to gather wives and birth children, building up his power and influence. As he gains more allies and resources, he sets his sights on the ultimate prize: ruling the world and surpassing even gods.However, the road to conquest is not an easy one. He must contend with powerful factions, rival conquerors, and unexpected challenges as he builds his ideal empire. But with his cunning mind, he is determined to succeed and become the greatest conqueror the world has ever seen.

You can read advance chapters and view R-18 images of the characters on pat reon page.pat reon.com/GreenBlue17NO NTR, NO YURIWhat's that floating panel in front of me?Let's just say that my life was not that bad... Until the day my Boss found out about me sleeping with his girlfriend.. 'sigh'20 years ago, I got reincarnated into the Marvel Universe, I killed, tortured, made my way to the top, and managed to become a successful Gangster....But is that enough?This is MCU for fuck's sake! I'm nothing but a speck of dust in front of those superheroes—[Ding!][Congratulations on completing all the requirements!][.....Initializing the 'Villain System']“Haa... Haha... hahaha! Finally!”Tags-Evil MC, Perverted Protagonist, Smart Protagonist, Scum Protagonist, Blackmail, BDSM, R-18, Netori, System, Harem, Smut, Sex...Note: This is a translation but I will try to make it a good translation as possible. This is R18 which contains graphics scenes. You have been warned about it.