High School Agents

Prologue: Selection(Narrated by Marissa Breeze)

Principal Shadow's voice was clear through the loudspeaker. "Marissa, Mackenzie, Jason, Holly, Amber, Sapphire... ...To my office please." He called a lot of other kids, but I was at his office by then, and I couldn't hear them. By the way, I'm Marissa. I was just a student at Star High until about a year ago. Now I've gone from living in a dorm and going to class to living in a headquarters the size of New York City on an island yet to be discovered. Anyway, a couple minutes later all of us were in the place only we kne about: Principal Shadow's secret conference room. He asked us if we wanted to be special agents, and everyone said yes. Four hours later, we were getting into groups who would each share a floor(the thing has like 51 floors). Here's how it went:
Floor 41: Sapphire
Floor 42: Amber
Floor 43: Shade
Floor 44: Max
Floor 45: Lilac
Floor 46: Crystal
Floor 47: Holly
Floor 48: Jason
Floor 49: Mackenzie
Floor 50: Marissa

There,s only one name per floor, because each name is the leader.

30 more were already occupied, and 10 had nobody living there yet, and the ground floor is used only for mission receiving, conferences, and dispatch missions, and all that stuff.