The Secret Technique of Horizontal Training in the Vajra Temple

Zhao Longyuan, lying in the ravine, had a pale face, blood oozing from the corners of his mouth, and his breath became weak.
That punch just now was too fast.
The power is too terrifying.
He was nearly killed by a blow from the front.
'That punch just now almost reached the speed of sound. Is this still a speed that humans can reach?'
Zhao Longyuan no longer had the will to fight, and there was only deep fear in his eyes.
If you don't walk around the edge of death, you will...