Bab 291: Underground Chamber

Within the tallest structure of the goblin fortress, Tyler now found himself.

Discovering a secret passage in such a place held great significance, and Tyler was well aware of this. 

However, adhering to his usual cautious approach, he did not directly press the brick that served as a hidden switch. Instead, he placed a luminous magic stone at the spot and retreated twenty meters away. Using the skill "Shadow Behind," he summoned a shadow duplicate by the wall.

Following Tyler's command, the shadow duplicate pressed the switch. Accompanied by the sound of stone rubbing against stone, a section of the nearby wall slid aside, revealing the hidden passage behind it. 

Up to this point, the shadow duplicate's actions had not triggered any alarms, so it continued to follow Tyler's orders, picking up the luminous magic stone and entering the secret passage.