Oh, no! I Became the Sister of the Novel's Tragic Heroine! - Chapter 580 - : Core Technology

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 NPC sets out on a journey to defeat the Demon Lord, joined by beautiful girls he meets along the way.---This is an NSFW story, so if you're under 18, turn back now, son. No NTR, and no full-on Yuri. There might be slight Yuri—like girls kissing and stuff during threesomes—but it's not that kind of Yuri where the girls fall in love with each other while in a relationship with the MC.---

As someone who had always aspired to live a laid-back life, Xu Lin received the news of his hometown’s old house’s demolition at the age of 24. As a result he would be compensated with about 5 million. But before he could grasp the feeling of being a second-generation displaced person , he blinked and found himself back in the green years of being 17.Now, he had to embrace the “salted fish” state once again and wait for another 7 years. Despite his initial thoughts, a peculiar thing happened due to a confession incident, disrupting his plans.[Congratulations Host on activating the Twelve Zodiac Love System!]Thus his fate became entangled with 12 different types of girls…

[Name: ??, Age: ??][Race: Mechanical Life][Profession: Mechanical Apostle][Level: Tier -6 (damaged)][Physique: ?????][Spirit: ?????][Description: A broken Mechanical Life, one of Mechanical God -'@#$^&#@@%^#!'s most advanced and powerful creations, from an advanced technological world.]“Is this the World of Gods? Can anyone become God? Then why am I still just a Tier-1 Spiritual planter?” Ram pondered, after looking at the Divine Creature for the first time.Ram reincarnated in this world without the ability to awaken any profession. As he celebrated becoming a Tier-1 Spiritual Planter, he discovered that Gods, Divine Beings, Evil Entities, and Nightmare Creatures were exploiting humans and other beings, manipulating them to harvest the power of Faith or Fear.Inexplicably, he became entangled in this conflict. But he was lucky enough to turn his destiny through... Evolving Spiritual Plants and Monsters using Life Energy and Spiritual Power, becoming Spiritual Plant Lord to fight against the Gods.[ Holy Source Seed: Sylvan Soul Tree][ Type: Source Seed][ Level: Same as host][ Quality: Holy][ Attribute: Life/Soul/Wood][ Description: A seed born from the fusion of the seeds of the Life Spirit Tree and Astral Soul Tree, transformed into a Holy Source Seed through a special method.][ Holy Source Seed Characteristics:1. As a Holy Source Seed born from both powerful entities it perfectly inherited the abilities of both the Life Spirit Tree and the Astral Soul Tree.2. Gains additional functionality with every upgrade.3. Binding the Holy Source Seed grants the host full access to all its abilities.][ Abilities: Life Spirit Tree][1. Life Spirit Body]: Converts the host's body into a Life Spirit Body, greatly increasing the host’s capacity for Life Energy and Spiritual Power by tenfold, while boosting recovery rate by 300%.[2. Kingdom Creation: Sylvan Soul Kingdom (Unopened)]: Upon activation, the Sylvan Soul Tree converts the host Spiritual Realm into a virtual forest that becomes the foundation of the Sylvan Soul Kingdom. This forest spans across dimensions, rooted in both the material and spiritual realms.[Effect]: The host becomes the Lord of the Sylvan Soul Kingdom, gaining the ability to expand and rule this virtual domain.][ Abilities: Soul Tree]:[1. Soul Tree]: At the heart of the Sylvan Soul Kingdom, the Lord can summon the Soul Tree, a sacred tree that acts as a conduit for life and death.[Effect]: The souls of those who die within or near the kingdom are absorbed by this tree, where they are nourished, healed, and can be reborn as Wood Spirits.[2. Soul Tree Seeds]: Host can create seeds of the soul tree that are connected to the mother tree, which can be planted outside the Sylvan Soul Kingdom.[Effect]: Souls absorbed by the Soul Trees are transported to the mother tree within a certain distance, depending upon the strength of the Sylvan Soul Tree.]