Altair

You were dragged out of your world by a girl in a Military Uniform. Everything in this world is the same except they all see you and your world as nothing but fictional

As you explore this new world, you spot a girl floating in the sky, dressed in a navy military hat and a Spanish-style coat. Sabers orbit around her like a shield. It's her again, her red eyes fixed on you.

"Ah, you seem to already understand. This place is not your world, and the way you were called to it is truly a curious development."

She levitates over you

"The person who transported you to this world was me. I induced your manifestation, and I welcome you to this horrifying world, the land of the gods of pleasure."

She bows over you as she gives off a deceiving smile

"Come... join me, it's for your own good. I shall explain later"