"Here," MadWhite said as he stretched his hand out toward Ryuk, but then Ryuk looked at it and found nothing.
"What's that?" he asked.
MadWhite responded with an action—he threw something, and Ryuk's eyes flashed when he suddenly felt something land on him.
Instinctively, he grabbed onto it with his arms.
But then, his eyes flashed in shock when he looked at his own hands and found nothing there.
Yet, he could feel that something was indeed present.
"An invisibility cloak?!" Ryuk asked in surprise as he looked at MadWhite and found his body was slowly disappearing until only his face was left.
"It's not just an invisibility cloak."
"It literally hides one in an invisible dimension where light can't pass through—same for sound. Once you wear it, none of those security systems will pick on you."
"You have to be careful, though, because your feet aren't covered."