Suddenly woke up in her world

I Seina Shireka ought to protect this kingdom! At the battle she suddenly falls into an abyss and woke up at an abandoned house, she realized this isn't her world, Tall buildings and different kind of creatures living together in harmony its like a fantasy to her everything she saw amazed her, then she met Rinzu Kazuna that helped her and Rinzu knows she's a human but deep down Sienna knows that she's more than a mere human