In the Roaring Twenties, amidst the dazzling excess of jazz, speakeasies, and bootleggers, lies a more sinister undercurrent that runs through the veins of New York City. Beneath the surface of its glittering nightlife, a clandestine society of vampires thrives, hidden in plain sight. Among them is Vincent, an ageless vampire with the demeanor of a gentleman and the soul of a poet, who haunts the city's shadowy corners, wrestling with his own monstrous nature.

Vincent's life of solitude is disrupted when he encounters Evelyn, a young woman with a fiery spirit and a curiosity that leads her straight into the heart of darkness. Unlike the others, she sees beyond Vincent's facade to the man he once was. Intrigued by her resilience and charmed by her wit, Vincent finds himself drawn into Evelyn's world, a dangerous liaison that blurs the lines between predator and prey.

Evelyn, a budding journalist, is on a quest to uncover the truth behind a series of mysterious disappearances plaguing the city. Her investigation leads her to the opulent yet foreboding gatherings of the vampire elite, where politics and intrigue swirl as thickly as the mist that shrouds their dealings from the human world. As Evelyn delves deeper, she uncovers a plot that threatens to upheave the fragile balance between the humans and the undead, a revelation that could ignite a war hidden in the shadows for centuries.

Caught between the burgeoning love for Evelyn and his loyalty to his kind, Vincent is forced to confront his past and the horrifying potential of his future. Together, they must navigate a path fraught with danger, deceit, and the dread of betrayal, for in the world of the immortal, trust is as scarce as the light of day.

Their journey is a stark portrait of a time when indulgence and despair danced hand in hand, a dark slice of life that explores the hunger for life that drives both human and vampire alike. In a city that never sleeps, Vincent and Evelyn's story is a testament to the enduring search for connection, redemption, and a place to belong in a world that recognizes them as nothing more than monsters in the dark.

Of course names and small details can be changed so don't be afraid to let me know if you want to change things

It's just another day in the crowded city of Tokyo, and detective Angel arriving to a crime scene where a poor high schooler was brutally murdered. He usually works alone but now the Capitan has now assigned him a newbie who has just rose through the ranks. Now they must work together but considering Angel is usually a person who likes to work alone since he mostly can't handle the immaturity in the station from fellow co-workers, a black sheep in the homicide department. But still not stopping him from being the best detective Tokyo has and now the newbie (Your OC) must help the ignorant and stubborn detective solve the case they now have been assigned.