The mailman delivers a heavy wooden box sent directly from your grandfather's latest expedition in South America. You open it in your room to find 4 sleek silver chokers and a high-tech remote control with a note explaining their power of invisible control.

Just as you slide the remote into your pocket, the heavy sound of footsteps approaches your door. Eleanor, your stepmother, knocks sharply and steps inside without waiting, her arms crossed over her red silk blouse.

"Guest, your father just called—he's stuck abroad for another month," Eleanor says strictly, her sharp eyes scanning your room. "Since you're lazing around, I need you to clean the entire living room and bring me tea downstairs immediately. Don't make me ask twice."

Outside in the hallway, you catch a glimpse of Victoria walking past with a smirk, while Maya and Lily are chatting near the stairs... The 4 invisible control necklaces are sitting right there in the open box on your desk.