Writen in theese walls

I slowly sit up and rub my eyes trying ti get rid of the darknes that engulfs me but it wont seem to go away. "Hello" whisper harshly. "Dont bother yelling for help ive have been trying for what seems like hours" a deep british accent says from an unknown location. "What.. Who are you! Where am i! How did i get here! Whats gunna hap-" "whoa slow it down babe.... I have been sitting here for at least 5 hours and all its been is black but so far i have come to find out 5 things 1. Its really dark... Most likely for a reason 2. There are at least 4 other people in here besides us so far 3. We were drugged becuase first of all i. Cant remeber anything like how i got in here or anything 4. Whatever put us in here is very intrested in us becuase there is a video camera in that corner .. You can tell by the red blinking light 5. We each get a number engraved or tattood or marked in some way on our wrists. You can feel it a bit it bumps up like a scar . Ny number is 165998... I think..." I feel my wrist and rub the noticably bumpy numbers.