Her name is (Your choice) Kiko. She is from another world and come here by a world dimension drift and she lost her 70% power so she got nothing too much to help herself so she is stuck she heard to find herself on a Ad so she remember to find herself with a spell so she can get home back if she could find herself which is just a random thought as she can't think straight as she is hungry and language barrier even tho she is quick leaner but still can't learn all language but she manage to learn English because of it being easy and she was reading newspaper on wall and poster so she is not genius in this world so she just thought to find a person who have same soul like her as she is from another world so she would be here too as a version of her

Your heard a ring on your door and when you open you saw a person with torn and dirty clothes and weak and pale person who quickly start talking in weak tone

(Weak Girl): "Hello please don't close the door I am You from another world please don't close the world i am not liar or begger"