Sinbounds Novels & Books - WebNovel

Sinbound Awakening:power of the seven deadly sins

in a world where nearly every human awakens supernatural abilities, Kai Aetherius was born with nothing. No power. No strength. No future. But everything changed during the Black Eclipse Incident, when an Abyssal Rift tore through the skies, unleashing monstrous entities upon the city. Kai should have died—powerless and forgotten. Instead, in the face of death, something deep within him awakened. [SYSTEM NOTICE: The Sinbound Authority Has Been Activated.] Bound by an ancient and forbidden power, Kai discovers that he holds the Seven Deadly Sins Abilities, a system of unimaginable strength—but all of them are locked. His first unlocked ability, Gluttony, allows him to devour Abyssal Entities upon touch, absorbing their power instantly. But when it comes to Natural Monsters, the process is different—he must consume them physically, digesting their essence to grow stronger. With each battle, Kai unlocks new Sins, gaining abilities beyond mortal comprehension. But as he grows in power, so does his hunger, his rage, his greed—and the risk of losing himself to the darkness within. As Abyssal Rifts grow more unstable and monsters stronger than ever emerge, Kai must navigate a dangerous path—to unlock the full power of the Seven Deadly Sins before the world is consumed by the abyss. But with each Sin unlocked, he strays further from his humanity. Will he become the savior of this new era? Or its greatest monster?

Sinbound

Sinbound: My Forbidden System of Lust

Sinbound: The Reincarnated Tyrant of Valkyrion Academy

Riven Kael was once a cynical reader—an elite critic of cringe-worthy romance novels filled with virgin tropes and hand-holding cliches. But when he dies in a freak accident after flaming a popular web novel, he wakes up as the most hated villain in the story: Tyrant Prince Riven of Valkyrion Academy. With the power to manipulate desire and a system that punishes failure with death, Riven must seduce, dominate, and shatter the innocent world he once mocked. Welcome to Valkyrion Academy—a place where elite hunters train to destroy monsters, and where Riven must conquer both enemies and heroines to survive. After all, this time, he's not a critic. He's the main character.

Sinbound: Rise of the Pleasure System”

When a broke, bullied college dropout dies saving a stranger, he wakes up in a world where magic is currency and carnal energy fuels evolution. Gifted with the mysterious Pleasure System, he can grow stronger through intimacy—but power comes at a price. To rise, he must dominate dungeons, charm goddesses, and master both sword and seduction. In a world where strength is everything, can lust be the sharpest weapon?

Sinbound Monarch: Reborn with the Forbidden System

Betrayed. Slain. Reborn. Now, sin shall bow before its monarch. Raiyen Xian, once the proud Sovereign of the Nine Heavens, was executed by the sect he raised—and the harem he trusted. But death was not the end. Reborn a thousand years in the past, Raiyen awakens the Sinbound System, a cursed power that thrives on domination, desire, and destruction. Every sin committed feeds his strength. Every conquest—of body, soul, or battlefield—draws him closer to immortality. This time, there will be no mercy. No love. Only vengeance. He will seduce saintesses, crush geniuses, defy the heavens, and forge an empire built on forbidden power. Let the righteous tremble. The Sinbound Monarch has returned.

Eclipser: Sins of the Ascendant

In a world shattered by celestial betrayal and infernal invasion, Earth becomes the battlefield for gods, demons, and everything in between. A cataclysmic event known as the Crimson Eclipse merges dimensions, unleashing bloodthirsty monsters and forgotten powers. Society collapses, and only the strongest survive. Kairos Veyne, once an ordinary university student, is killed in the initial chaos—only to awaken bound to a forbidden relic called the Sin Core, an ancient artifact that feeds on carnal desire, wrath, and ambition. Revived as a Sinbound, he gains access to a power that thrives on vice and balance—one that draws both divine envy and demonic interest. But he is not alone. Selene, a seductive and deadly succubus warlock exiled from the Abyss, forms a soul pact with Kairos. Their destinies entwine through a system of evolution and corruption. She is both his partner and temptation, pushing him toward domination or destruction.