Cultivator as the School Keeper in Harry Potter

A story about a cultivator from the ancient times, coming from a righteous sect,
who transmigrated in the Harry Potter universe, during the time of Bill Weasley.

Short chapters to feel the atmosphere of Harry Potter.

If it all goes well the first volume will be about his school life as a student,
and the second him being a school keeper during the time of Harry Potter
and Voldemort.

I plan at least 24 chapters for the story to have a closure, so nobody has to live with the feeling of reading something which never gets unfinished.

Image: Used free image by MichaelDBeckwith from Pixabay. Cut the photo.