Adrian returned to the smithy and arrived with Aurgelmir still forging the shackles. The sparks emitted by hitting the orichalcum chains seemed different from normal ones. Whenever the sparks of the metals landed, a small explosion would result.
The small explosions that resulted are actually some sort of shocks for time and space. Adrian could see that time and space would get distorted whenever the sparks landed on something. It did not break the space time continuum because the explosions are small and the biggest one is not even as big as one centimeter.
Adrian waited for the old man to stop crafting before he announced his presence. Also, he could not actually get near Aurgelmir because he emitted some sort of refined aura that made Adrian feel pressure. The pressure is so heavy that Adrian felt like he is being pressed down on the ground by a force stronger than a hundred times the gravity.