And he could see, beneath the clothes, those self-inflicted wounds...
However, after only a brief pause, he continued to hold onto the Fifth Level Personnel, crossed several guards, and arrived at the entrance of a tunnel with multiple branches. He sniffed the air and then moved deeper into it.
The marks he would leave behind were all cleaned up by some Nano Intellectual Mechanisms...
Even the bubbles he left in the water when he surfaced were completely eliminated.
While holding his breath, these footprints would go unnoticed, but as soon as he released the effect, everything would return to normal.
"Unless I actively attack, it would probably take a Level Seven Official to sense anything. Well, this isn't accurate either..."
"If it's an Extraordinary One with special sensitivity like the 'Destiny Propeller,' perhaps a Sixth Level or even a Fifth Level might notice."
"I still need to be careful..."