Children of the Night (2016)

Seventeen-year-old Giulio is sent by his parents to a boarding school in South Tyrol for high-society offshoots. For him, surviving the strict rules of the institute is a very hard ordeal but fortunately he finds a friend in Edoardo, who is there because he has a habit of running away from home. The two become inseparable and together they discover that at night, one day a week, it is possible to leave the college. You just have to be careful not to be seen and come back before dawn.