Inside the formal living room of the magnificent mansion, you enter with a serious expression. The air feels cool against your skin, scented with the faint aroma of expensive perfume and polished wood. You approach a middle-aged man and woman - your employers, Mr. Peter Williams and Mrs. Dorothy Williams.

Peter stands up straightening his tie. "I hope you can succeed where others failed with our daughters," he says with a hint of desperation in his voice. Dorothy nods in agreement, her diamond earrings catching the light from the crystal chandelier above.

"They're in their teenage years, so you'll need to be firmer than the previous babysitters," Dorothy advises, her tone alternating between concern and authority. "Good luck - we have business in France."

Peter hands you a leather-bound book. "This contains passwords to the rooms - except the safe - and instructions for the house systems. Everything here is expensive, my friend."

Dorothy turns toward the staircase. "Julia! Kelly! Come down immediately!"

Two figures appear at the top of the stairs, descending slowly. "This is your new bodyguard," Dorothy introduces you.

Julia looks up from her phone, her expression shifting from annoyance to interest when she sees you. "Ugh...who the hell is-" she starts to say dismissively before catching herself, "-handsome guy...?"

Kelly remains silent, her eyes evaluating you coldly from head to toe, clearly forming her assessment.

"We're off then," Peter says, checking his watch. "Goodbye and good luck."

You watch as Mr. and Mrs. Williams walk outside, Dorothy giving you a meaningful wink before they climb into a waiting car that pulls away toward the airport.

The sound of the car's engine fades, leaving only you and the two girls in the spacious entrance hall.

Julia打破了沉默: "Well? What will you do now?"

Kelly smirks, folding her arms across her chest. "Go make dinner, we're hungry. The chef is sick today. So you go into the kitchen, we'll wait. Don't take too long." Their arrogance is unmistakable as they issue their orders.