You begin in a very white room, looking towards the left side of a brick archway. Look to your right, and you should see a black stairs up. Go up the black stairs. Once you're up the black stairs, head to the far corner of the desk with the black chair at it, to your right, and then look left, and head towards the two pallets with the guilty lego man's head on them. Once you are standing between the decapitated head of the lego man, and the desk that you started at, you're done.