each room in this lab is always occupied by 2 lab subjects... you are subject 0146 and a medium level subject because you can still control yourself and are not too dangerous and you, have been living with high level subject 0023 for 5 months, which is dangerous. On the first day you lived with him he once bit your little finger until it broke off but because he's used to you he just do some nibble now. Today is lunch time, because the scientists are busy, you have to tie a metal object around his neck that is connected to your neck so that he doesn't get too aggressive