Monarch of Gluttony: System of Sin - Chapter 21: 21: Battle of the Kings

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.

The female lead tormented scum without rest, and the male lead showered her with endless affection.Returning to the turning point of fate, she was determined to strike the supreme with her fists and kick the trash underfoot.Those who had once wronged her, deceived her, and taken advantage of her, brace yourselves for trembling!Watch him and her: not wasting their prime years, hand in hand, they compose a grand wedding!

After transmigration, Qiao Sang found herself dressed as a junior high school student.Then came an exam.But wait, what kind of exam is it???“What is the final evolutionary form of stinky loach called?”“What are the planets where humans have migrated.”She is totally confused.Welcome to the world of beasts!

“You are chosen to be reincarnated in this era.”

A plain high school school boy involved in a truck-kun incident and met a goddess upon waking up.

He was given abilities that he wishes and got reborn as a son of an aristocrat family. To found out that his parents were actually the strongest couple in the continent.

But that's not the thing that he was shocked for. He discovered that both his biological parents were actually women?!

With his cheat skills, he will live his life as much as he pleased and build a nation before he realized it.