Card Room - Chapter 537 - Identity of the Deceased

Just before being summoned to another world, the protagonist’s summoning medium was secretly swapped by someone. As a result, he was not summoned as the “Holy King” but instead as the “Sex King.”The magic he can use includes water magic in the form of lotion, fire magic as candle wax, and his summoned beasts include a wooden horse used for punishment…Branded as “vulgar,” “useless,” and “filthy,” he is rejected, has his engagement annulled, and is ultimately exiled. However, the one who picks him up is a princess from a nation where the sex industry is legal.Using his modern knowledge, the protagonist begins rebuilding the nearly bankrupt sex kingdom. He introduces new fashion trends unknown to this medieval world and uses his authority as the Sex King to subjugate the girls. He then establishes modern sex service techniques.The protagonist's method of leveling up is through intimacy with his heroines (his concubine maids). The more intimate he gets, the stronger he becomes, and the wealthier the kingdom grows.However, the surrounding great powers will not stand idly by and allow a flourishing nation full of women. Thus, the flames of war are ignited.Utilizing his creativity, adaptability, and cunning, the protagonist repurposes his sex-related magic for military applications and overwhelms his enemies.As he gradually awakens to the path of conquest, he begins walking the road of a ruthless emperor. However, by his side is always a heroine, a celestial beauty who keeps his heart from straying too far…

Lu Qingyan was once the perfect daughter—an obedient, soft-spoken high school girl known for her academic excellence and fragile health. But the one person she loved the most was her older brother—hentle, dazzling, and far too burdened for his age, he was her everything.. No one noticed his silent suffering… until it was too late. The day he took his own life, she shattered.Months later, while saving a child from an oncoming car, Lu Qingyan dies and awakens inside a familiar story: the school novel “A Thorn in the Crown”, one she read during her lowest days.But she’s no longer just a reader.She’s now Lu Qingyan, the infamous younger sister of Lu Mingxuan—the novel’s violent and cold-hearted villain feared across campus. A notorious delinquent, and ironically, the sworn enemy of her favorite character: Wang Jingyuan, the story’s tragic antagonist turned misunderstood villain.In the novel, Lu Qingyan is little more than cannon fodder—a delusional girl who idolizes her brother, gets caught in the crossfire between Lu Mingxuan and Wang Jingyuan, and ends up being dead.Determined to change the plot, she initially plans to curry favor with Wang Jingyuan—to save him from his doomed fate.But everything shifts the moment she lays eyes on Lu Mingxuan.He has her brother’s face.The same weary eyes.The same lonely back.The same silent cry for help no one else hears.And in that moment, Lu Qingyan’s plan shatters.This isn’t just a story anymore.So Lu Qingyan vowed to protect him this time, even if it means dragging her brother out of gang fights, squaring off against entitled rich kids, or defying the other villain himself—Wang Jingyuan, the school’s cold and brilliant golden boy... and Lu Mingxuan's sworn rival.In the original novel, Wang Jingyuan was one of the big villains—the cunning and miserable friend of the male lead. Now, he’s front and center... and watching her a little too closely....Lu Mingxuan always disliked his bootlicking sister, but one day he discovered that she had stopped following him around.Later, he unexpectedly found his sworn enemy, Wang Jingyuan, trapping his sister against the wall and between his arms. With an ambiguous and languid expression, he coaxed in a soft tone, “Just give up on that useless brother of yours. What Lu Mingxuan can give you, I can too.”Lu Qingyan: ???Wang Jingyuan, you dog!!That’s my sister!! Stop daydreaming!!

He lived from BC to the Middle Ages, from the Renaissance to the Industrial Revolution, and from Cyberpunk to the Interstellar Age. He has been a king and a prophet, a knight and a nobleman, a versatile artist, a genius inventor…
This is a four-thousand-year human epic——
“To us four thousand years from now:
“Is the world at peace? Is famine extinct? Can people touch the stars? How long is the human lifespan? How far is the boundary of the earth? Human…do you remember us?”
——Excavated from Earth Age Tenth Century BC, Solomon Prayer Book.

- Description from novelbuddy

How does it feel to lose your parents at the tender age of four?Imagine the trauma, the psychological scars. Now, take it a step further—what if they died right in front of you?That was Kael’s reality. As a young boy, he watched his parents perish while desperately protecting a golden coin.At the time, Kael had no idea of its significance. He only knew that their deaths were tied to it.Fleeing from his father’s murderers, he was forced to survive on the unforgiving streets, learning to fight, steal, and endure.Twelve years later, he had transformed into one of the deadliest assassins the world had ever known.He had no official title. No known employer. No traceable identity. Just a calling card.They called him The Coin Flipper.Not because he left his mark, but because after every kill—just as the body hit the ground, as the last breath escaped—he would flip a coin.No one knew why. Some believed it was mockery, a cruel reminder that fate had turned against them. Others thought it was ritual.But what they didn’t know was that each coin held power—literal currency of the Core System embedded in Kael’s soul.Every kill earned him millions. Digital fortunes funneled into off-grid accounts with each confirmed target. Blood turned into bounty, pain into profit.And one thing was certain: if you saw the glint of a coin spinning through the air, death had already found you.