I guess I'm not good at English, I write "in" and "now" all the time

Step 2 And you must in game in goal achevement center go to special room with special machine and Grey men click ,,c" and wait this machine give you Blood and i'll take some of your HP and now wow you Got blood

Good or not good

I get the Blood in goal achevement center
You musit ulcock one think in this
Step 1
If you play a Computer click ,,x" and upgrade everythink

how did you get blood?