C360 Entanglement

She froze on the sofa for a moment, then knocked on the door three more times. She quickly got down and ran to the door. She pressed on the light screen of the monitor at the entrance and the screen lit up.

Why did this father and son pair come so late at night?

Furthermore, there were two gigantic suitcases behind them. What were they trying to do?

While she was still in a daze