Dream About Shadow Figures And Boarding School

I just dreamed that my boyfriend was here and we were about to go to bed. Then suddenly I saw very brightly and clearly 2 different moons through the window blinds. My boyfriend saw it too. Confused, I opened the blinds, but there was no moon there. I was totally confused and briefly talked to my boyfriend about how weird this was. Then suddenly a shadow touched the window. At first, I joked that the shadow looked like a Dementor from Harry Potter. But this time my boyfriend didn't see it. Suddenly I screamed because this figure seemed to want to attack me. I hid and screamed very scared. My boyfriend tried to help me, but he didn't know how. The shadows said that I possessed something they urgently wanted. Then suddenly the shadows were gone again. I found myself in a kind of boarding school, and I had to figure out how to learn to use my powers and find this important item that the shadows wanted. Gradually, I got to know the people at this boarding school, and I knew that every decision I made was very important. While the beginning with the moons, the shadows, and my fear was very realistic, the dream felt more like playing a video game from the moment I suddenly found myself in this boarding school... Then I woke up.