History's Strongest Son-In-Law Living With The In-Laws - Chapter 661

William Medici was not born into this world—he was reborn into it. But fate has already decided his role. He is not the hero. Not the noble king who rules with honor. He is the villain.A system lurks within him, not as a guide, but as an ever-present spectator—one that delights in chaos. It grants no power freely, offers no redemption, only a whisper:The world is a stage. Your role is the villain. Play it well.In a realm where betrayal is currency and power is the only law, William does not resist fate—he embraces it. Every alliance is a move on the board. Every rival, a piece to be sacrificed. Every betrayal, already foreseen.But even a villain is not invincible. Enemies rise. Shadows scheme. And the system watches, amused—waiting to see if he will fall...Or if he will burn the world to prove that even fate can be rewritten.But one question remains:“Who summoned him… and what do they want in return?”--------------------------------AUTHOR HEREWilliam Medici starts off seeming wholesome—but don’t be deceived. He’s selfish, cunning, and manipulative to the core. This is a true villain’s journey.What makes this story stand out isn’t just the dark MC, but the deep world-building, unique power system, and layered, three-dimensional characters that evolve with every twist.more things(1) the first arc is introduction of the world so other is no deep manipulation or action but from the second arc the main chaos starts manipulation. killing and obviously charm.(2) The mc is cunning not because I say so but because he is.(3) the will be new chapters regularly.

Once a regular high school student, the protagonist gets sent to another world via truck. He reawakens to find himself contracted to a girl about the same age as him before passing, and that his body was no longer that of a human. Given a new name as the girl's contracted spirit, he spends his days at her side._ _ _ _ _ _ _ _ _ _ _This is not a novel I will be updating multiple days a week. The most likely outcome is me updating it once a week, but if any readers would like to read my other works, I would like to suggest reading the story I update most which is “Level One Isn't Weak!”.

In the northern part of the world, a long-standing battle between various races and the demon race has finally reached its end. The Demon Lord, a figure with black hair, red eyes, rules from her obsidian palace, having repeatedly defeated the Goddess, the strongest being in the world. However, she refrains from killing her, knowing she will only be reborn to lead another attack.As the goddess kneels before her, badly injured and helpless, the sounds of explosions echo outside, signaling the imminent victory of the alliance. Despite her immense power, the demon lord acknowledges the demon's overall weakness compared to humans and the Alliance. The development of fighting energy and mana has allowed ordinary humans to fight demons, leading to the demon army's defeat.Aware of the Alliance's intent to enslave the abyssal demon, the Demon Lord decides to cast a forbidden spell that will cost her life. As the Alliance forces storm the palace, they hesitate upon sensing the spell's energy. The Demon Lord vows to resist and be reborn to save her people.Meanwhile, the goddess reflects on the demon lord's past treatment of her and acknowledges her respect and dedication to her people. As the demon lord prepares to cast the spell, the goddess asks if she can abandon her plan and live freely. However, demon lords are duty-bound to restore the demon race's glory and protect her people.Understanding the demon lord's resolve, the goddess readies her sword, intending to clash with the demo lord's forbidden spell. The resulting explosion creates a mushroom cloud, marking the end of the conflict and the start of a new era. The Demon Lord and the Goddess become historical figures, their stories occasionally told.

My name is Allen Walker. I lived a quiet and uneventful life until I got into trouble with the school's ultimate bully, Flash Thomson. It was worth it because I was able to protect my friend Gwen and help out a poor guy named Peter Parker.That's right... my life was turned upside down with my school problems. I somehow ended up tangled with bullies like Flash and his rich friend Harry Osborn, and the three beauties of the school, Gwen Stacy, Felicia Hardy, and Mary Jane.I understood why Gwen was there, as she's my friend, but I couldn't understand why the other two girls were interested in me.My destiny should have been getting beaten up by the school bullies, but luckily, I received unexpected help from a miraculous entity called the “The Absolute Content Creator System”.This system mainly operates based on viewers and the popularity I gain by providing great content in my world. But somehow, I'm now live-streaming in the middle of the Superman vs. Doomsday fight... yes, it sounds very dangerous and stupid.No one told me I'd be going to the DC world to livestream?! Darkseid is going to kill me!!My aunt Natasha would scream at me for the stupidity I was committing, and she would be right, I mean, I'm streaming it to my world! But I have to be here, even if it's stupid and dangerous. The reason? I have a huge debt of one million dollars because I accidentally ordered a hundred fantasy waifu sex dolls... which have come to life for some reason. Yeah, things are getting complicated!!It sounds insane, but it's real. The first doll was Wednesday Addams, who tried to stab me, and the second was 2B from Nier: Automata, who treated me like her master... I won't complain about that.A bit confusing? Let's recap:- I live in a world that the system calls Marvel... I'm not sure if I should be worried.- I was a normal teenager making YouTube videos and streams, not very popular...– I got involved with the school beauties and that earned me the hatred of the bullies... ¿why?- I was chosen by a system related to content creation.- During a stream, my chat played a prank on me, and I ended up accidentally ordering a hundred very expensive sex dolls that left me in a one-million-dollar debt.- These dolls are coming to life for some reason.- To pay off that debt, I have to use the system that sends me to DC and broadcast craziness like Batman being captured by the Joker or some villain fighting the Justice League.It's not all bad.With a system like in the manga, I become stronger the more popular I get. I gain powers that only appear in comics and anime, and many other things. But, as I said, my world is not normal, and I'll end up getting involved in dangerous things.I knew that when a one-eyed man appeared at my door and said, “Do you know about the Avengers Initiative?”... I think I should definitely be worried about that.While things are bad with all that, my chat is full of trolls and assholes. To make matters worse, my congenital bad luck leads me into stupid and dangerous situations all the time.For example: entering Harley Quinn's room and having relations with her while the Joker is nearby or kicking Darkseid in the balls...Maybe I'll get killed soon, but if not, I'll continue live-streaming the best content on social media... I just hope the system doesn't stream to strange places.