Long dream + more killing

Date: 5/14/2016

2nd dream I had that involves killing. The dream started out as a mini battle royale between me and 6 other people who seem to be my friends in the dream. There wasnt any clear reason why we had to kill each other. So it started with us, just chilling but when one started to leave, the others just decides to leave too. I walked out with one friend and she said that the killing thing was ridiculous but then she jumped on me with a knife and I fought back and I ended up killing her. I went back to the house we were in a while ago and two of my other friends were there and saw blood on me and tried to comfort me but they seemed weird as they were inviting me to go somewhere and I know theyll try to kill me too if I go with them. So i declined and entered a room which prolly made a scene or a dream change because the friends I had in the battle royale dream were gone. I found myself in the hallways of a university and saw my highschool friend. he was wearing a shirt that had the colours of Italy's flag. When he saw me, he approached me started talking to me in italian. (I'm not fluent with the language but somehow I understood him in this dream) He said he'll give me a tour only if I help him talk to this girl he seems to like who is named Lila/Lyla/Delilah (idk but it sounded like those names). I said no and went on exploring on my own. I went through every hallway, some rooms had classes and some rooms were just empty. Then I found this one shady room which happens to be a meeting room or something. I couldnt go in but I heard someone say, " I can take on the mission myself, I'm fine. We don't have to sacrifice a student who is not even trained for this." then he mentioned lyla/lila/delilah who happens to be the person chosen to replace this man who just spoke. Then a girl came out of the door and she was crying and running. I went to look for my friend to tell him what happened but after I went through another door, everything turned white. Then I woke up.