When a rebellious daughter raised in a gangsters family run away from home, she is transported back in time to ages of Prince and Kings somehow. Hiding in the world run by men, she opts for the only position that fate allots her, Prince's Personal Bodyguard. But the handsome , casanova yet intelligent Prince doesn't know that his new bodyguard is a girl. And it doesn't help when he can't even see her face..... Girl is fearless while the Prince is a constant target for danger, for once it's the girl that becomes the protector.