Like every other girl, Hae In wishes to find her prince charming. However, little does Hae In know that her world is about to turn upside down. Her mother experiences a car accident leaving her with a phone number and address of a stranger. Never does, Hae In expect, to find herself under the care of her father who abandoned her when she was born. Moreover, she is to move in with him, into the largest estate in Korean? How much more can Hae In life be messed up?