The Reincarnated Assassin is a Genius Swordsman - Chapter 636

When a prostitute dies and awakens in the decadent golden city of Prismillya, he finds himself at the bottom of a brutal underground caste system where slaves are ranked, owned, and traded like currency. Reborn in the delicate, cursed body of Loona—a femboy succubus marked as “Guttermeat”—he’s locked in the lowest level of a prison brothel-city ruled by lust, power, and cruelty. But Loona has one secret: with every body he conquers, he steals a piece of his partner’s strength.Armed with wit, seduction, and a thirst for revenge, Loona decides he won’t just survive this hell—he’ll fuck his way to the top.------------------------------------------------------------------[WARNING: R18+ CONTENT INCLUDED]Additional tags: Dark Fantasy, Femboys, Erotic Fantasy, Smutty Isekai, Gothic Dystopia, Prison Break, Queer Fantasy, Slave System Hierarchy, Fantasy Erotica, Magical Realism

In the year 1368, at the end of July, deep crimson shall descend from the heavens.

- Description from Novelupdates

Leo awakens in a world he doesn’t recognize, with no memory of who he is or why he’s there. All he knows is that survival isn’t just a necessity—it’s his only chance to uncover the truth.Thrown into a brutal test for assassins on a hostile alien planet, Leo quickly discovers an extraordinary instinct for combat and evasion—abilities that feel second nature, yet remain a mystery even to him.But as the blood-soaked trials unfold, whispers of his lineage begin to surface. In a universe where gods are eternal and invincible, Leo carries the blood of the one being who defied that rule: the Timeless Assassin, a legend feared by mortals and deities alike.Now, hunted for what he represents and burdened by a legacy he can’t yet comprehend, Leo must forge his path through a deadly labyrinth of enemies, alliances, and cosmic conspiracies—all while piecing together the fragments of his forgotten past.For in the shadows of his fractured identity lies a truth that could shake the heavens themselves.