What the hell?
Anyway. I understood you want to know what Zendar is?
Zendar was a neutral city in an older version of Mount&Blade; it isn't there anymore in the latest (current) version (v1.011).
Back then, in the older versions, the player could sell slaves, do tournaments, and store troops in the garrison there in that city. And because it was neutral, it would never be attacked by enemies.