One punch knocks back

The right fist first paused at the lower abdomen, and after a brief period of accumulation of power, it was suddenly thrown out the next second.
Samwell Bishop's punch looked ordinary and just went straight towards Zhang Weishan's fist.
This punch even looked a little weak. Before they even collided, Zhang Weishan had already suppressed his momentum.
However, Samwell Bishop still looked calm, without any sign of panic on his face.
Many timid girls, even some men, closed their eyes...