Arya Who Travels to the World of Harry Potter

Arya Rossweisse was an ordinary college student in her previous life, and traveled to herself in a parallel world. When I was about to make a lot of money happily as a time traveler, I suddenly received a letter from Hogwarts. The heroine hopes to use magic to make this world a fairy tale world. Later, she and her friends intervened in the collapse of the Soviet Union and began reforming Hogwarts. She suddenly discovered that her mother in her two lives did not seem to be an ordinary person... The female protagonist's IQ is always online, there is no male protagonist