Dream About Friend Leaving And Facial Mutilation

I was at college and had some friend with me, that friend decided to go home without me. I was afraid, them going in the other bus means I have to take a bus from a rural place, I went there, I found my friend fighting with the guy that had to take me home but didn't move up until now, I walked beside them trying to call the police, but the guy had a pocketknife and completely mutilated my face with it, it didn't hurt a lot, I went to the hospital calmly, when I woke up I saw that my face looked perfectly fine, and my hair silky like I was when I was a toddler. I saw the guy another time when I was going back home, he seemed to have ran away trying not to be held accountable for his acts, I was about to call the police, he came near me, beated me, but this time I was able to call the police, when I did he ran away again, I couldn't regain my rights.