Fu Long clearly remembered the conflicted and complicated expression on Zhao Hongzhi's face, along with his pale complexion due to his gloomy mood, when he spoke those words.
"Brother Hongzhi, why do I feel there's something wrong with your physical state? Your aura seems somewhat unstable?" Fu Long looked at Zhao Hongzhi with concern.
For a master at the Understanding Heart Realm, an unstable aura was nothing more than a joke.
But Fu Long also knew very well the profound influence of emotions on a person. Especially at the Understanding Heart Realm. If something affects one's mood so that their thoughts cannot flow freely, it could directly result in internal injuries and even death.
Clearly Zhao Hongzhi's current situation was a case in point.