How Does Kuroshitsuji Sebastian End In The Novel?

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.

“Please don’t do this, I don’t want to marry you,” pleaded the girl, “You don’t have a choice but to obey me, my flower,” announced Sebastian. “But you are......... Sebastian D’Angelo, a billionaire who’s obsessed with petal, His friend’s daughter. He became a sicko chasing after a forbidden desire and swore to protect her when no one else can. A selfish man hellbent on ruining everyone’s lives over a teenage girl. Protecting her from the evil eyes, he didn’t realize when lines blurred—and the blurrier the line, the easier it is to cross. Now nothing can stop him from keeping his Petal safe by his side forever.

I grew up alongside another vampire noble heir, Kael. Because of an important alliance between our families,we were betrothed when we were very young. For as long as I can remember, Kael was my protector. He was loyal to me. From childhood, he treated me as his future wife. I believed we would stay together forever. Until the day he brought a human blood servant before me. “Elena. I am calling off the engagement. The one I have always loved is Sylvia.” I refused to accept it. I would not believe he had stopped loving me. In the end, our parents resolved everything for us. Kael returned to my side. I never imagined the truth, that he married me only for revenge. The human blood servant who was said to be dead was secretly brought back to life, while my life was drained away to make it happen. She even bore him twins. As for the children I carried for him, he had already killed it. He replaced it with the half blood twins born of that human woman. He killed me with a cross. And watched as my life faded away. After my death, my family was framed by him. Every last one of them was slaughtered. When I opened my eyes again, I had returned to the day he asked to cancel our engagement. This time, I smiled. I agreed. And chose to walk out of his world. But when I came home to marry the man I truly loved, Kael appeared at my wedding. “Elena,” he asked, his voice breaking, “why don’t you love me anymore?”

"I TOLD YOU THERE WON'T BE LAST WARNING" his agitation increased and scars dominated his face. his claws lengthened snappily while Alex was still staring. I only felt that flashy air as Alex got pulled up. Before I knew what was happening, he had hurled him against the wall and had a hole in his chest. "I'm sorry, A-A-Alex is gone...... ****************************************** Sebastian was a mythical vampire who fell for me and was ready to devour anyone else who wants me. I died in a car crash but not even heaven or hell accepted me because I haven't completed my longevity. Lucifer, the angel of hell had arrived to take me with him because he adored me when I died. The Almighty felt like my presence would change him and his legacy so... I got reincarnated to earth as an angel. After my reincarnation, I met Sebastian, a non-ordinary vampire who wouldn't live to see me taken away by Lucifer.

It was at our engagement banquet that I finally learned the truth. I wasn't the true heiress of a noble human family. I wasn't the "fated bride" destined to bear a half-blood child for the vampires. I was just the wrong baby someone had brought home from the hospital. A fake. I'd thought that Alexander, the boy who'd risked his life to drag me out of a burning house, the boy I'd grown up beside, would love me the same as always. Instead, in front of everyone, he let go of my hand and looked down at me with cold eyes. "Without that bloodline, do you really think you deserve to stand beside me?" Then he reached out and slid the engagement ring off my finger himself. He turned, and led the true heiress up to the high platform. Everyone laughed at me. The fake heiress, delusional enough to think she could marry the vampire heir. I was thrown out of the only home I'd ever known. The only kindness left to me was Alexander's, a scrap of charity that let me stay at his side as the lowest thing a vampire could keep. A blood slave. And then, later, I died in an explosion. Saving him. Alexander knelt in the blood and lost his mind, screaming at everyone around him to save me. But there was something he didn't know. I hadn't died. Later still, at a vampire banquet, he saw me again at last. I walked past him on another man's arm, smiling. And this time, it was his turn to lose his mind begging me to look back at him.

I woke up inside a novel, and not even as an important character. I became a pretty background extra in a smut novel. My brother, however, was the only normal person in the entire story. His character setting was the one man the soft, delicate heroine could never win over. He was the cold, unattainable Prince Charming she could never conquer. When the heroine cried and confessed her love, he was studying. When she offered him her whole heart and body, he was busy starting a company. When she spiraled into scandals and nightlife, he was already a billionaire, calm and untouchable. I thought he would live a quiet, ascetic life forever. Until one night, I walked in on him at midnight… holding a piece of clothing I recognized all too well, murmuring a name over and over, a name so familiar that my scalp tingled.