Which Murder Mystery Novels Are Becoming Anime Adaptations?

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.

Alia is a skilled thief who, in search of a legendary treasure, sneaks into a castle under the cover of night. However, she unexpectedly witnesses the castle’s owner, the handsome and cold-hearted billionaire Marcellus, murder his wife. In the chaos of her escape, Alia is discovered and killed by him. But death isn’t the end. Alia wakes up to find herself reborn a year earlier, this time in the body of the wife Marcellus had killed—Livia. Faced with the man who had once killed her, now acting outwardly kind but still harboring deadly intentions, Alia knows she must uncover the truth within a year and avoid the same tragic fate. Her plan? Escape the castle and steal the treasure. During her time in the castle, Alia discovers that Livia’s identity is far from simple, and she soon finds herself tangled in a deeper conspiracy. Marcellus’s younger brother, Elias, has a close, secret relationship with Livia, one that seems to involve hidden feelings. As Alia secretly investigates Marcellus’s true intentions, she is drawn to his conflicting mixture of gentleness and coldness. At the same time, the body of Livia compels her to develop feelings for Elias, whose tender care for her awakens a sense of warmth. Caught in a whirlwind of emotions, Alia realizes that every person’s motives are more complex than they first appear, and she must make difficult choices between truth, revenge, love, and survival. As the one-year deadline approaches, the conspiracy unfolds, and Marcellus’s true intentions toward Livia are exposed. Alia finally finds a chance to escape. But with emotions tangled and fate inextricably linked to the castle, will she choose revenge and freedom, or will she find redemption and true love within the deadly walls of the castle?

Murder Inquiry is a crime fiction, whose plot is about Edwin Wolfgang, a rich New York based banker, who gives out loans for which he accepts artworks as collateral, but kills his customers before they are able to pay back the loan. And a FBI agent attached to the New York field office, who's charged with the task of bringing Mr Wolfgang to book. The story is set in three cities, in three different continents, and is full of twists and turns from the killing of Wolfgang's last two victims, up to his eventual arrest.

Detective Quinn Hale has seen her share of clean murders. But the moment she steps into Victor Blackwood’s study, she knows this case is different. Because this one is meant for her. As more bodies surface across different cities, the pattern becomes impossible to ignore. The victims have nothing in common until Quinn digs deeper and finds the one connection that changes everything. Now, with a chaotic but brilliant profiler, Damian, constantly pushing her limits, and her composed, unreadable boss Mark watching every move, Quinn is forced to confront a truth she’s been avoiding. This isn’t just a case she’s solving, it’s a message. And as the past begins to resurface piece by piece, one thing becomes terrifyingly clear- The killer isn’t just watching her, they’re waiting for her.

Fifteen years ago, my parents-in-law were cut into pieces. My wife and I spent years searching for the killer. One day, I came back from the market and found that the neighbor’s family had been murdered in the same way. At the crime scene, I saw the neighbor’s face in the mirror. I rushed out and chased him. I was just about to catch him when my wife stopped and handcuffed me with her own hands. “Drop the act. You’re the killer!”

My best friend, Sophia Lisciotti, is brutally murdered at the docks, and I cover up for the real killer. The Don of the Sollazzo family interrogates me, and the Sollazzos hunt me down. Nevertheless, I guard the secret. I would rather die than speak. Ten years later, my former best friend, Valeria Sollazzo, rises to become the Principessa of the Sollazzo family, wielding absolute power. She chains me to the tribunal platform and places a memory extractor over my head. "Lina, you let the murderer walk free for ten years. Today, I'll drag out the secret you've spent your whole life hiding." But when the screen projects the murderer's face, the ruthless Principessa goes deathly pale.