HP: Why Did You Go to School After Attending the Opening Ceremony?

As a non-standard Slytherin, after raising her nephew to adulthood, Octavia stayed away from the old Slytherin house. The world was so big and she wanted to see it. On this day, she was invited home by her nephew to attend the opening ceremony. As her aunt who loves her the most, she must go, so Octavia set off immediately. As a result, she encountered a flock of thunderbirds while crossing the Atlantic Ocean. Do thunderbirds live in groups? A thousand years have passed since she woke up again, and the lost owl gave her a letter of admission! [I will pass the first and second grade faster, because I mainly want to write about the summer vacation of the second grade and the following. It is not that the heroine has a low sense of existence. She has raised Salazar, and she is definitely not the one to solve everything. Growth never needs replacement, only protection.