Is Oldboy Manga Based On A True Story?

As the news broadcast reported a random serial killing near my residential complex, I knew—I had been reborn once again. In my first life, my husband insisted on going out in the middle of a snowstorm to buy weapons for self-defense. I locked every door and window, waiting at home, anxiety clawing at my chest. I never imagined the killer could pick locks. Before I could even react, a blade plunged into me, and I died on the couch. In my second life, I didn't hesitate. I hid in a concealed storage room, holding my breath. But the door was still pulled open. A man wearing a rabbit mask stared straight at me. "Found you," he said. In my third life, I ran to the police station. I rushed inside and told the officer on duty that the killings weren't random—that the murderer was coming for me. They looked at me like I'd lost my mind. Then my husband arrived in a hurry and took me away. But the moment we reached our front door, a heavy hammer smashed into the back of my head. Through the blinding pain, I forced my eyes open, but I never saw who killed me. Now, staring at the grave expression on the news anchor's face, agony surged through every inch of my body. Rebirth isn't a reset. The damage accumulates—and sooner or later, it will torture me to death. Without hesitation, I walked into the kitchen and set a pot of oil to heat. And I waited… for the moment the lock began to turn.

Two hours before the wedding, Ahn Hana was abandoned by her fiance. Drunk and upset, she picked up a young bad boy from the street. Waking up with no memories of the night, she found herself next to a handsome boy in the next morning. What happened when she found out that she is being fooled by a playboy? When a mystery came to light, she realized that she had to fight her fallen mind to win the battle against a serial killer who had been obsessed with her. Was her entire life manipulated by a serial killer?Will this arrogant and proud lawyer able to resolve the murder case of the century while facing the whole nation's hate? Will she become the real killer's target or she will target the murderer?

Austin Park had been living together with his mother for as long as he could remember. His father? He had never seen him or even met him. He only knew his name and by mentioning it, her mother's face changed drastically, one that carved pain and longing. He had never asked since then. As time grew by, her mother had fallen ill. He took care of her and had completely forgotten about anything related to his father. Until he met a mysterious man who called himself, Daiki Kazuno. Austin had no idea that the appearance of this stranger would bring him to the truth, the misery, the betrayal, the love, and her. The Yakuza Princess, Hara Kazuno who hated him with every atom she was. His life and his heart had tangled together with a woman who wanted to kill him whenever she had the chance while he was forced to become her guardian. In his journey for revenge, he wondered if there was a way for him to untie the knots without burning them.

I opened my eyes and found myself back at the matchmaking event again. Grandpa pointed at seven jacked jocks and said, "Pick one. They've all been trained." Remembering how they had shared and humiliated me to death in my past life, I threw up on the spot. This time, I pointed at Grandpa's sworn enemy instead. "I want to marry that terminally ill guy who can't have children." Later, that powerful man wrapped an arm around my pregnant belly, while we watched them all go to prison with that spiteful woman.

A serial killer targeted me. My sister-in-law was assaulted and murdered while trying to save me. Not only did I refuse to call the police, I pushed my father-in-law and mother-in-law down a flight of stairs when they came to help. I even helped the killer destroy the evidence. When my husband learned that his entire family got killed, he broke down in tears. He grabbed me by the collar and demanded, "Why? Why would you do this?" I deliberately waved photographs of his family's gruesome deaths in front of him and burst into laughter. "Why?" I sneered. "Because they deserved it." My parents begged me to cooperate so I wouldn't be sentenced to death. Instead, I publicly severed all ties with them. Meanwhile, the murderer who escaped justice struck again, claiming another victim. As public outrage reached its peak, I was selected for the Memory Extraction Program. Before the sentence was carried out, my husband asked me one final time, "The Memory Extraction System is still a prototype. You could die during the procedure. "Tell us the truth now, and there's still a chance to make things right." I slowly raised my head to look at him. "You're not getting a single word out of me." The crowd instantly erupted. People shouted that a worthless life like mine deserved to die. But when my memories were finally extracted, they were the ones crying and begging someone to save me.

After my younger brother died, my parents and grandfather all killed themselves. Each of them died in a different way, but they shared one thing in common: Before their deaths, every one of them had read my brother's suicide note. And in that note, there was only a single sentence. Reporters fought for a chance to interview me. The police interrogated me overnight. Countless people wanted to know what that sentence said. But I never told anyone. Until the tenth anniversary of my brother's death, when I saw a figure standing in front of his grave. At that moment, I felt an overwhelming sense of excitement. Because I knew my turn had finally come.