In the hidden corners of a city that never sleeps, Sunghoon, a captivating vampire with a dark past, encounters Seolhee, a fiercely independent vampire destined to awaken his long-dormant heart. Their instant attraction is electric, igniting a passionate love that feels like a fever coursing through their veins. As they navigate a world filled with rival clans and ancient feuds, their bond is tested by jealousy and secrets that threaten to tear them apart. But with every stolen moment and lingering touch, Sunghoon realizes that Seolhee is not just a soulmate but the missing piece of his eternal existence. In a tale where danger lurks at every turn, can their love survive the trials ahead, or will the flames of passion consume them both?