Couple Discovers Safe During Renovation, Then Their Neighbor Tells Them This

Pleading with the man

“What does TBYD7 mean?” Steven asked. “And this key—what does it open?” The neighbor sighed deeply, rubbing his face with his hand. “You people never let things be,” he mumbled. “Always digging.” Amber stepped forward. “Please. Just tell us. What is this? Why was it hidden?” Her voice cracked slightly.