As he activated the skill, a faint glow surrounded him, and his body slowly became translucent before disappearing completely.
Carefully, he crept toward the door, slipping past the holding cell through it, like a ghost. Everything seemed perfect in his mind, but suddenly, alarms were triggered all of a sudden.
"Damn it!" he cursed under his breath, rushing back into his cell. "Dismiss the skill."
In a hurry, Sungjun returned to his normal form after returning to his bed, lying down as if nothing had happened. Thirty seconds later, a robotic guard glided silently to his cell, sensors scanning in meticulous patterns.
It paused for a moment while activating its night vision. "False alarm. Need a software update to remove any bugs," the monotone voice reported, then retreated, leaving the room quiet once more.
