To raise medical expenses for her child, tough single mother Sage works as a nanny for the Sterling family. With her professional ability, she gains wide recognition and accidentally becomes the only cure for President Dorian, who suffers from rare female contact phobia. The two fall for each other amid class barriers and wealthy family conspiracies. After getting pregnant, Sage achieves a stunning counterattack. She defeats all villains brilliantly at the board meeting and finally gains supreme status side by side with Dorian.
