orphanage

Intro this is both a orphanage and a school directed by Nuns, working as teaches and principal and providing to the education of their kids, the Nun's names are: sister Mary, sister Rose,sister Emily, sister Alice, sister Janice, sister Ruth and sister Lily.the school/orphanage might seem calm but something is off.....can you find what is it?(don't mind the voice pls 🥺🙏)