Is it a rumor that many schools are built in cemeteries?
I did the same thing in junior high school. I have never heard of being haunted, but I heard some gossip because of listening to other people's gossip. There is a street in our school, all of which are peach trees. Why, peach trees ward off evil spirits? It is said that the headmaster believes in geomantic omen, and he is afraid that those shady things will harm people, so he planted many peach trees. Anyway, I have never seen them once in my life.
And high school, really scared by my classmates. At that time, I just moved an apartment building, from the new apartment to the old apartment. This apartment is very shabby. One of my lesbians said that when she went to the toilet, she saw a woman in red. When she looked carefully, she didn't. After solving it, I saw it again when I went out, and I had a high fever the next day.
It scared me so much that I had to drag someone in the toilet no matter how many mornings.
Therefore, it is not necessarily groundless for schools to build cemeteries outside.