Imagine waking up not in your bed, but lost in the fog-choked alleys of Victorian London. This is the chilling reality facing the protagonist of 김송로's *Bailonz Street 13*, a novel where historical intrigue collides with the unsettling potential of virtual reality. She finds herself as Jane Osmond, the sharp-witted assistant to Liam Moore, a brilliant but socially inept detective. Their London is a twisting maze of cobblestone, gaslight, and ever-present crime. At first, their mission seems clear: solve the cases within this immersive VR game and return home. But as Jane and Liam delve deeper into the city's shadows, a terrifying glitch emerges. The game's carefully constructed rules begin to break down – features vanish, and the digital world takes on an unnervingly lifelike quality. Plagued by the question, "Who am I?", Jane struggles as her memories of her former life fade, leaving her adrift in doubt. Adding to her unease is Liam Moore himself. He should be a simple NPC, lines of code brought to life. Yet, his piercing gaze seems to hold a profound awareness, an unnerving focus on Jane that transcends his programmed nature. Is he merely advanced AI, or is something far more sinister at work? *Bailonz Street 13* is more than just a mystery; it's an exploration of identity, reality, and the unsettling possibilities of technology. The novel's atmospheric setting, combined with the creeping sense of dread and the intriguing dynamic between Jane and Liam, creates a truly captivating read. Prepare to question the very fabric of what you believe to be real.