Are There Any Mystery/Thriller Romance Books With Anime Adaptations?

Disclaimer: Mature Audience Only! This book is specifically designed to be viewed by adults and therefore may be unsuitable for children under 18. This book may contain one or more of the following: crude indecent language, explicit sexual activity. “When passion takes control, nothing stays innocent.” Some cravings are too sinful to confess, too dangerous to speak aloud. '𝐒𝐈𝐍𝐍𝐄𝐑𝐒 𝐓𝐎𝐎 𝐍𝐄𝐄𝐃 𝐓𝐎 𝐓𝐄𝐋𝐋 𝐓𝐇𝐄𝐈𝐑 𝐒𝐓𝐎𝐑𝐈𝐄𝐒' which are whispered in the dark, written between trembling thighs, and etched in the silence after desire has burned through reason. Every fantasy in these pages is a secret you shouldn’t want, yet can’t resist. Every character is temptation draped in silk and sin. Every ending leaves you aching for just one more taste. There are desires you bury deep, the kind that scorch your soul with shame and hunger in equal measure. But sins don’t stay silent forever, they claw their way out, whispered in the dark, confessed with trembling lips, and written in the heat between forbidden bodies. 'Forbidden Romance Tales' dives straight into those steamy, secret affair where every touch and glance is electrified with forbidden desire. It's all about indulging in those hidden cravings with no boundaries, where pleasure knows no limits and desire is the only rule. When desire takes over, can love truly follow?

Elina thought she had hit rock bottom. She lost her job. Her therapy session dredged up memories of the ex-boyfriend who stalked and traumatized her. The only thing she had left to look forward to was the finale of her favorite fantasy series, Moonbound Faith. Then the show ended. The heroes won. The villain died. Everyone got their happily-ever-after. That same night, a knock at her door shatters what little peace she has left. Her ex is standing outside. The man who was supposed to be in prison. Forced to flee into a storm, Elina runs until she reaches the edge of a cliff with nowhere left to go. Faced with a choice between death and returning to the man who destroyed her life, she jumps. But instead of dying, she wakes up inside Moonbound Faith. Not as the heroine. Not as a side character. But as Luna—the infamous villainess whose tragic death she celebrated only hours before. Determined to survive, Elina plans to use her knowledge of the story to change her fate. But everything she thought she knew begins to unravel when a small boy tugs on her sleeve and calls her one word: “Mom.” The original story never mentioned a child. And when Elina uncovers the truth behind his existence, she realizes something terrifying. The villainess was never the villain. The story lied. And the ending she remembers may not be the ending waiting for her at all.

Born with angelic blood, Lixue has lived her entire life bound to a prophecy she never chose. Raised in the countryside among a family who shared her celestial heritage, she was sent to Heaven at the age of seven to serve the Father and awaken the powers hidden within her soul. But a single night of tragedy shattered her peaceful life—demons invaded their ancestral mansion, and in the battle that followed, Lixue lost both her mother and her brother. From that moment on, her heart closed itself to the mortal world. Haunted by loss and unable to accept death, Lixue disappears into the Philippines, working as a secret agent for her godfather’s underground organization. Her latest mission seems simple: protect Shuji Liao, a world-renowned model, from an unknown stalker. To stay close, she hides her true identity and lives under the same roof as Shuji and his father. But as Lixue investigates, she uncovers a far darker truth—Shuji’s family is entangled in a powerful criminal syndicate that threatens both the mortal and supernatural realms. Shuji, raised between two countries and burdened by a fractured family, finds his once-stable life unraveling. A mysterious incident alters his heart, pulling him away from his girlfriend and toward the woman sworn only to protect him. What begins as duty slowly turns into forbidden love. Unbeknownst to Shuji, a single kiss seals their fate. The prophecy awakens, revealing its cruel demand: Lixue must love Shuji and bear a child destined to save the world from demons, devils, and ancient evils that walk the Earth. But salvation always comes at a price. After their child is born, Lixue vanishes—erased like a dream at dawn—leaving behind a son, a broken lover, and a world saved by a sacrifice no one will ever forget.

"I love you, I really really do~ please marry me" I closed my eyes in fear as I kneeled in front of the devil itself who had his hands warped around the female lead. The next thing I knew I stood in the wedding hall wearing the white suit while in front of the Villain itself putting the ring on my finger. "Now I declare you as husband and hu-husband? you may kill your husband" It was supposed to be a straight Otome game where I was supposed to be dead while saving the FL. But here and I married to the villain itself. "WHEN DID IT TURN INTO BL?" I don't own the cover as I just did the editing of the art and credit goes to its owner

When a secret agent falls in love with the very mob boss she's supposed to be taking down, there can only be deadly consequences...

After transmigrating into a novel, I realized the heroine and I had the exact same name. Naturally, I thought I had transmigrated into the female lead. So I marched straight to the man who was still a broke nobody at the time, threw all caution to the wind, and pounced on him like I had plot armor protecting me. He even glared at me with red eyes and told me he hated me. I honestly thought he was just into the whole push-and-pull thing. Everything shattered when the real heroine showed up and I finally understood one thing. He actually hated me. Heartbroken, I packed my bags and got ready to disappear. The next second, he pinned me against the wall. "Where are you going? Already bored of me, sweetheart?"