I traveled through hundreds of worlds at once

In a dense forest on the edge of the northern border of the empire, where few people have set foot.

A long team is marching forward with torches, stepping on knee-deep snow.

Hundreds of people in this team are wearing thick cotton jackets made of animal skins, animal skin gloves on their hands, and windproof masks on their heads.

Although it looks a bit bulky, it wraps itself tightly and is quite warm in this cold weather.

These northern foreign soldiers are not advancing very fast in the forest, but their morale is quite high.

While marching on the snow, they are still talking and laughing.