'When did this guy creep behind me?' Zhang Hua thought as he cautiously observed the other party.
Seeing that they did not give any dangerous feeling, he thought that the other party was just an ordinary person. The truth in fact couldn't be any more wtong, the reason why Zhang Hua couldn't feel any danger coming off from Yang Chen was because there was a vast gulf of difference in their strength.
Plus the robe and the Greedvil system helped Yang Chen manage his aura. Forget about a person who had his strength crippled and was no better than an ordinary person, even someone like Lin Mang who was a genuine Battle Master, was unable to gauge out his strength.
From Zhang Hua's point of view, no wonder he appeared like an ordinary person.