Yuko Kamikawa was originally a sixth-grade student at Hogwarts. On her birthday, she received Nimbus 4000 from her father. She planned to take a test flight at night in the Forbidden Forest, but was attacked on the head by an acrosantula that had been in heat. By accident, she got into the comic "Spell Return" that her roommates love to read. With her smart mind (probably), excellent Quidditch skills, and her belated second soul, she saved the world (I don't think I saved Japan).
Demining: The writing style of primary school students is a bit Mary Sue. I lose my mind when I read it. I don't know the CP.
(The heroine is about 17 years old in 2022 when she is in sixth grade. The heroine's birthday is September 10, 2005. Yuko should be the same age as 5t5 when she traveled through the past)
Intention: unclear