Jiang Zhennan grabbed the man's hand and said sharply," Your hand betrayed your identity!"
His sharp eyes stared at the assassin, who was stunned for a moment, and he continued," Your left hand is white and thin, and your right hand is obviously rough. There are thick calluses on the index finger, middle finger, and ring finger of your right hand, which shows that you usually hold needles or small daggers. There are also thick calluses on your palm and wrist. Only people who usually hold knives or swords will have calluses. This is a characteristic of martial artists. As for ordinary people, their hands are of average thickness."
After listening to Jiang Zhennan, the man could no longer argue.
However…
Kacha!
Jiang Zhennan removed his chin and then took out the poison from his teeth.
Seeing that he couldn't commit suicide, the assassin roared angrily," Just kill me!"
