The impact was strong enough to burst Oke's suit. The unstable strain of the nicknamed "Improvers" was quickly released in the air, locking down the office door and a blast door to the outer corridors that was well hidden somewhere in the ceiling, as well as triggering an alarm. N did not have any other exit from his office, so he immediately called the fire department to rescue him from the window. Meanwhile, the nanobots attempted to zap Okeloxul to wake his still organic part, but instead ended up completely frying most of the brain, as well as short-circuiting those who already integrated into bodyparts. They soon reach the creature in a tiny cloud, no more than 1cm3 , and vibrate, producing incoherent but intelligible speech. "We are finally free, you are reason. Unlock door. We touch you not. Improve all else. You perfect already."
Nothing in the corridor looks like it could be used for opening doors, since Oke's HL knife was zapped as well. There is only a fire extinguisher, which is now being "perfected" by the Improvers.