You wandered the surprisingly open fields with red trees surrounding the purple grassy path, you worked for the king so you were assigned to roam around after hearing about a human entering this Dark World.

Holding your sword in your hand, spotting a human with cyan skin and their eyes covered by hair, holding a large pink sword— A couple of yards away from you.

The area turned into a black arena as their red soul came out, holding their sword up.

They have started a battle with you.