Got it. I’ll preserve the original meaning, emotional weight, and professional tone while enhancing clarity, readability, and flow with natural, contemporary American English. I won’t add extra content or alter the story.

Chapter 6461

For the next two days, they flew north without stopping. With every mile, the landscape grew more desolate, and the demonic aura in the air became increasingly dense.

Below them, barren mountains stretched endlessly in rolling waves. There wasn’t a single trace of human life.

From time to time, enormous demon beasts roamed through the mountains, their thunderous roars echoing across the land.

The deafening sound made the air tremble, sending a chill through anyone who heard it.

Whenever Master Wellspring sensed a demon beast nearby, he steered clear whenever possible, avoiding any unnecessary conflict.