Crawling over to Adam, the Silent Ghost begged him to help him become stronger and Nathaniel didn't do anything, interested to see how everything would pan out and also intrigued by Adam mentioning some sort of special physique.
"You could feel that your body was innately talented and more suited towards stealth and speed, but you didn't truly grasp the essence of what your body was capable of. You are already too old now and spent your entire life developing quite a good movement skill, but you still didn't fully understand the essence of stealth,"
"You focused too much on the speed element and disappearing to others, that you didn't realise that you had to forget about such things and become one with your surroundings. Only by doing so can you truly grasp your power, but I don't think you will be able to do so."
Adam's revelation made sense to the old man who had felt that there was something missing his entire life while training.