"Rumble, rumble, rumble..."

Above the Qinghai grassland, thunder roared across the sky.

"Whizz, whizz..."

Five figures flew over through the sky.

The whistling sounds they made as they flashed by were not as deafening as the thunderous claps in the distance.

"What violent collisions of internal Qi."

Staring at the dark area, Master Numinous said with a dignified look, "It's that guy surnamed ...