Whose Nanny Is a Stock Market Guru?

A legendary Wall Street investor returns home under a fake identity to find the lover and daughter he lost five years ago. When she mistakes him for an applicant, he takes the job as their nanny to quietly protect them. As ruthless corporate rivals threaten to destroy her business, he secretly uses his financial genius to fight back. But how long can he hide his true identity while shielding his family from ruin?