The Dnieper River's marshland is long, but not wide, spanning about three to four hundred Mi at most.
Gao Yang skipped forward, and after another stretch, he found that the ground beneath his feet was mostly solid rather than waterlogged. Though the ground was still the soggy mud that ensnared people, as the terrain gradually rose and puddles disappeared, stepping onto the ground felt firmer.
With firm ground, Gao Yang didn't need to hop back and forth anymore. He sprinted out of the grass until a vast area of grass, only knee-high, appeared before him.
Finally stepping onto solid ground, with an excellent view, Gao Yang swiftly glanced around and saw no one nearby, so he began to sprint madly across the grassland.
Gao Yang had exceptional endurance, but only for aerobic activities. During activities like jogging, his stamina was at a superhuman level. However, during continuous and fast anaerobic exercises like hopping, his endurance was only slightly better than average.