Tang Fu exercised frequently, and long-term outdoor sports had given her exceptionally sharp eyesight, easily clearing 5.3 on the eye chart.
She clearly saw Jiang Ning's movement. He flicked his finger slightly, and the man opposite him collapsed immediately.
Tang Fu was seated further forward, so she only saw the man's back, but judging from his movements, she could roughly tell he was inflicting self-harm.
Chapter 454