Day Job?

The train stopped at the University, and the Advisor motioned for Karl to follow him. 

"This is our stop, and then we have a short walk to the labs. They will have a security card for you once you are signed in so that you can open the doors yourself from tomorrow onward. Please keep it secure, as they are a pain to have replaced."

The Advisor led them through a series of magically reinforced double doors, then down an elevator and down a long hallway to another elevator going down.

The sign on the wall when they exited the second elevator said 'Armoury' and there was a whole team of Commanders in security uniforms standing at the ready.

The Advisor and Professors stepped out of the Elevator and turned left, following the instructions of the guards towards a scanner.

Then Karl stepped out of the lift, and red lights began to flash, while an alarm blared.

The guards drew their weapons and Karl began to laugh.