She was used as a test subject to cure a strange disease by a wealthy CEO who was sixteen years older than her, and he tyrannically took away the girl's most precious thing. Unable to bear the humiliation, he chose to die in order to find relief, but was rescued in time and accidentally lost all his memory. After waking up in a daze, she was filled with astonishment when faced with the unpredictable "husband" and his wealthy family who suddenly appeared in front of her...