As they sat in silence, trying to come up with a plan, Mia noticed something on the table. It was a piece of paper with a message written on it.
"Look, guys," she said, holding up the paper. "There's a clue."
The message read, "The key to your escape is hidden in plain sight."
They looked around the room, trying to figure out what it meant. Lily noticed a small crack in the wall near the table. She examined it closely and found a key hidden inside.
"Got it!" she exclaimed, holding up the key.