This dark, forced marriage romance follows Por, a sharp-tongued and university student, as he's bound to Teetee, a 1000-year-old immortal demon with a cold, calculating demeanor and a violent past. As Por navigates his new life in Teetee's sinister world, he uncovers the secrets behind Teetee's immortal existence and the reason behind their arranged marriage. But just as Por thinks he's learned to survive, he discovers a shocking truth: he's not just a hostage or a husband, but the key to Teetee's survival - and their bond may be the only thing that can save them both from the darkness that lurks within. With a complex web of power dynamics, forbidden love, and ancient secrets, this story explores the blurred lines between captivity and devotion.