MTL - On the Day the Scumbag Got Married, I Lay Flat and Became His Sister-in-law - Chapter 20 raise her as a concubine

Jotaro awakened his Stand at 17 years old, but unexpectedly bound to a bastard system. Under the system's effect, he was forced to go to other worlds. In order to return to his own world, Jotaro had no choice but to complete the tasks issued by the system.Demon Slayer world: “Yare yare, Muzan, there's only one reason you failed, and that is, you pissed me off!”One Piece world: “You bunch of guys, I’ll be the one to judge you!” While violently beating up the Celestial Dragons, Jotaro completed a research paper on sea king-type creatures.Naruto world: “The one judging you is my Stand, Star Platinum!” Star Platinum, the true god of ninjutsu, ultimate hand sign speed. You call yourself the Copy Ninja?Originally, Jotaro only wanted to find a traditional Japanese woman to marry and have children, but he seemed to have underestimated the Joestar bloodline's attraction to women. Unknowingly, the women surrounding him grew more and more, and all willingly.The chatter of lovely women behind him made him extremely annoyed.He suddenly turned around and shouted, “Yakamashi! So annoying! You stinky hags!”[1st World: Demon Slayer2nd World: Tokyo Ghoul3rd World: One Piece4th World: Naruto]

#######[The Cold and Deaf Beauty VS The Paranoid and Flippant Rogue]The First Time: He said the experience was too poor and boring. I don’t want to come back for a second time.The Second Time: He looked at her as if he wanted to swallow her whole.Natalie Kendall: Wasn’t it boring?Natalie Kendall knew Isaac Vaughn was not a good person, but she was still deceived by him in both body and heart.Isaac Vaughn thought this little deaf girl, Natalie Kendall, was really easy to fool. The love he casually spoke of, she believed it to be true.Finally, one day, Isaac Vaughn went too far.Natalie Kendall: “Shall we break up?”Isaac Vaughn: “Why don’t I just die.”Later, the event of Second Young Master Vaughn eloping with his own little uncle's fiancée became the biggest scandal in the circle.Isaac Vaughn always took advantage of Natalie Kendall’s inability to hear.At first, she couldn’t hear his lies, and later, she couldn’t hear his love.

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!