What's odd is that he didn't move around the obstacles in his way. He barreled through everything in his way, including trees or buildings. Everything in front of him was destroyed by force. This didn't even slow him down. He had actually gotten faster.
His increasing speed and the fact that he was moving in a straight line meant that he caught sight of Kelvin faster than Kelvin thought was possible.
This time Kelvin heard the man coming before Wrath pointed it out. The loud crashing sound of walls crumbling and buildings falling tipped him off. There was also the sound of the footsteps that sounded like war drums.
He hadn't even seen the man, but he had heard him. He glanced back to see tall buildings crumbling and kicking up a lot of dust.
He asked Wrath, "What in tarnation is that? Are we being chased by a giant?"
Wrath replied, "You might be in big trouble."
Kelvin rolled his eyes. "Tell me something I don't know."