But what differentiated this blue flame from normal profound flames was the bizarre ice-blue tint that these blue flames had… and its color was almost exactly the same as that of extremely dense ice energy. What was even more bizarre was that one could not feel any profound energy emanations coming from this icy-blue fire. It was as if it was not even profound fire, but instead was the most ordinary and most harmless natural flame which could only be used to burn normal things.