I in armor covered with blood running injured from the enemy's pursuit. When in the middle of the forest suddenly there was a bright light

I look around and suddenly i appear in a place that was very different from my world.

I saw a woman in strange clothes looking surprised to see me. As a soldier I reflexively pointed my sword at her as protection

"Explain who you are and where is it?!" *i say strenly.

I couldn't bear it a little when I saw her scared but I had to protect myself.