Secret Compartment
Curiosity piqued, she nudged the plank with her foot, and to her surprise, it moved, revealing a hidden compartment. The space was about ten by ten inches, perfectly square and eerily empty. But at its very center, there lay an inconspicuous-looking metal button. Unfamiliarity and anticipation swirled within her. All these years living in the house, how could she have missed this?