Cortex: You fool! Do you think I'm unaware of the situation? If we don't have any friends left in the surface, then we need to find. How do you expect to retrieve them when we don't have any earthbound operatives left? Dr. Cortex, to reach full power, we need not only your Master Crystal, but also the remaining 25 Slave Crystals, from the surface. The fate of the world is at stake it is imperative therefore that you bring them to me!
Crystals are the only means of containing it. During the course of my intellectual pursuits, I have stumbled across a force that threatens to destroy the world. Now listen carefully this hologram is hard to maintain. Through each door lies a well-hidden crystal.
Surrounding you are a series of five doors.
I apologize for the cruel means used to bring you here, but I'd rather expect a written invitation would be turned down.