How Do Shigaraki X Dabi Fanfiction Explore Their Conflicting Personalities?

In the shadows where sin and desire collide, Dark Desires delivers raw, unfiltered BL/MM erotica that pushes every forbidden boundary. Power-hungry mafia heirs, bloodthirsty vampires, ruthless professors, and fallen priests—all consumed by obsessions they were never meant to touch.

Trigger Warning: This story contains explicit adult content, hardcore taboo, possessive dynamics, age gap, themes of obsession, control, and heat-driven mating. The “brothers” in this story are not biologically related. ~ Kyle, Hayden, and their hot stepfather, the Alpha of Crimson Pack who married their mother, share a house that was never meant to feel like home. Their stepfather stopped pretending the moment he caught the scent of Kyle’s pheromones. His touches lingered. His stares burned. And then he told them exactly what he wanted: both of them, together, under him. They should have said no. They didn’t. Now Alpha Daddy has them exactly where he wants them: in his room, in his bed, on their knees. And they’re not just letting him take them. They’re begging for it.

Adrian died with fury in his heart, hating the tragic ending of his favorite novel. The villain deserved better. But the story was never written for happy endings. Betrayed by everyone he trusted, feared by the entire world, and ultimately destroyed by the plot itself—Cassian Nyx, the infamous Demon Lord, was never meant to be saved. Until Adrian woke up inside the story. He didn't reincarnate as a harmless bystander. He woke up as Prince Elian Ashford—the tyrannical prince destined to destroy Cassian. Worse, a cold, ruthless World System instantly locks onto his soul, forcing him to keep the original tragedy on its "correct" path. [MISSION: MAINTAIN STORY STABILITY] Failure Penalty: Immediate Death. Trapped between a lethal penalty and his own morals, Adrian chooses a dangerous path: pretend to follow the plot while secretly rewriting the villain's destiny. But there’s only one problem. The more Adrian tries to save the villain, the more the dangerous, obsessive Demon Lord begins to love him. Cassian Nyx is a monster feared by the entire kingdom. He trusts no one. Until Adrian. For the first time in centuries, the scarred Demon Lord begins to hope for a future where someone finally stays. Now, the original hero has arrived, and the System is forcing the final execution. Every choice Adrian makes pushes the world further into chaotic plot deviation. Adrian must make his final choice. Will he obey the System to save his own life? Or will he destroy the entire story itself just to save his villain? Genre: BL Fantasy Romance / Transmigration Tropes: Obsessive Demon Lord ML × Reincarnated Prince MC, Saving the Obsessive Demon Lord / Destroying the Plot for You, System Missions, Enemies to Lovers, Slow Burn, Angst with Comfort, Soul Bond.

CONTENT WARNING This is a dark psychological story featuring a deeply disturbed and obsessive protagonist. The narrative explores violence, manipulation, moral corruption, emotional detachment, and unsettling behavior. The main character’s actions are not justified or romanticized, and this story is not intended to represent real world mental health conditions accurately. This book contains disturbing themes, including murder and exploitative relationships. If you are looking for a moral hero, a healthy romance, or comfort reading, this story is not for you. Reader discretion is strongly advised. —— Azxel never imagined that a simple transfer to a mental disorder school would change his life forever. There, he meets Sky, a student so terrifying that even the police fear him. Rumors say he’s a murderer, violent and unpredictable, striking anyone who crosses him. But to Azxel, Sky isn’t just danger… he’s irresistible. Drawn to the darkness that surrounds Sky, Azxel abandons the safety of friends and routines to follow him, to please him, to be near him. Every glance, every dangerous encounter, only fuels his obsession. In a world where fear and desire collide, how far will Azxel go for love? And how much of Sky’s darkness can he survive before it consumes them both?

This author once failed as a heroine… and returned as something entirely different. Not as a savior. But as the villain. And she didn’t come back empty-handed. She brought secrets. She brought sins. She brought a story that was never meant to be read. Sinners & Saints is not just a collection of dark romance stories— It is a confession. A warning. And a door best left unopened. Within these pages lie twisted love stories where desire and destruction walk hand in hand, and every choice comes with a cost. So the question is simple: Will you turn away… or step inside anyway?

Luca Graven, an orphan cursed by poverty, worked under the man loathed the most— Dante Solis. He was a wealthy, powerful mafia leader who had the strongest men, including Luca himself cowering in fear. Unfortunately, Dante took a liking to him. He brought him into his home, enslaved him, treated him like rubbish….but, he never hurt him beyond his limits. Maybe that was why Luca never fully hated him, and maybe, just maybe, that was why he wanted him. Until, a new version of him shows up. He looked exactly like Dante, same voice even, but completely different personalities. This version listened, cared for him, no longer saw him as a mere slave, he nurtured him and treated him like he meant something for once. Of course to Luca, Dante had miraculously grown a heart but that person that showed him kindness and mercy wasn’t Dante. It was Allen Pierce—his doppelganger. Now torn between two different people, yet drawn to each of them and their different souls, he has to make a decision. But they don’t make it easy. Luca wasn’t the only one fighting to choose, they were both fighting to be chosen.