Storyline:

Follows Cha U Seok who investigates an insurance fraud scheme linked to a series of mysterious deaths—only to become entangled with Han Seol A who is suspected to be at the center of it all. The more he digs into her secrets, the deeper he falls into a dangerous attraction that could ultimately cost him his life. With a tantalizing pairing between the two promising an irresistible mix of romance, suspense, and psychological tension, the series asks one question that becomes impossible to ignore: Is she a killer, or is she being framed? And more importantly, will he survive long enough to find out?