"Caleb Mercer, this door is obviously different from the others, so it might be dangerous, and you need to be careful," Sophie Hale warned.
The three of them had spent the entire morning sweeping every floor of the building, gathering a substantial amount of supplies, and they were currently standing on the top floor. The door standing before them was visibly sturdier and thicker than any they had encountered so far, and its unusual appearance prompted Sophie to voice her concerns about potential threats lurking inside.
"I know," Caleb nodded as he pulled out his axe and swung it hard against the door with a loud thud.
The massive recoil from the impact instantly sent a sharp pain shooting through the webbing of his hands, yet the heavy door did not show a single scratch. It felt as if
