Slapped Awakened

Blond and Brunette asking normal until they injected white powder via syringe. After trying to lock them in a room, they were able to get out and blond one started to get aggressive. I kept a distance for as long as I could until she started chasing me around, and that's when I decided to defend myself by grabbing her hands but at one point she was able to slap me. Suddenly; I cannot remember anything and in a state of shock. I could see my body standing there but could do nothing about it.