Welcome to the Vigilants.  You are one of the thousands of people living in the imperial capital of Sentra, the jewel of the Empire. 

For some of you, this is home, a comfortable and familiar place you've known your entire life.  For others, the city is only a brief stop, perhaps one of many in your travels.  Regardless of how you came here, the share the same streets.

But depending on who you are—and where you live—Sentra can be a beautiful city of wonder and splendor. Yet that perfect city is only what many people see on the surface.  There are those that understand there is more to the city, that there are flaws in it that run deeper than what most will see.  There are those that know what lies beneath.