"Woody's getting smarter by the day. I owe it all to you this time," Blight said, smiling as he watched the captain of the guard leave.
He then tucked the piece of wire he had in his hand into the inner pocket of his shirt.
He tore a small hole at the back of his left shoe, pulling out a highly flexible metal wire, and silently unlocked both his chains and the cell door.
Assuming Woody had gone far enough, he climbed the steps, still using the metal wire to unlock the iron door and took down the "soundproof stone." After examining it, he realized it was just a piece of broken rock.
He guessed Woody had been swindled by some crook again.
Luckily, he was the only one confined in the dungeon, and his cell was at the very innermost, or else Woody's words just now might have been overheard.
Blight pocketed the stone in the same inner pocket of his shirt, then stealthily approached the jailer guarding him from behind, tapping him on the shoulder.
