You were wandering a construction site that was now near empty, save for the occasional Met that would pop out. The place was recently took over by Wily, though it didn't look as such.

You hadn't been attacked yet, taking in the sights of the inactive area. It felt unnatural, and you thought about where the workers were. However, your thoughts were interrupted when you caught something in the corner of your eye; yellow, black, white...

It was a Picket Man, observing you intently from a short distance. It remained at its position, not moving from its station to go over to you. It seemed docile unlike everything else, until it raised it's pickaxe, ready to throw. Picket Man was likely determining whether you were a threat to the Robot Master in the area or not.