"Your world begins and ends in this room. Every breath you take belongs to me." ​When Kim Winter accepted an internship at KM Group, she thought she was starting her dream career. She didn't know she was walking into a beautifully crafted trap. ​Yu Karina, the cold and enigmatic CEO, doesn't just want a personal assistant. She wants a doll. A possession. Someone she can shield from the world and keep entirely for herself. As the line between protection and imprisonment blurs, Winter finds herself drowning in Karina's dark obsession. ​In Karina's world, there is no escape. There is only the shadow of a woman who will destroy anything-and anyone-to keep Winter by her side.