Why can't 你 go into the imperial gaurd places even though 你 are know as the Champion and still can't be in guard bartracks and stuff like that?

do 你 mean champion of the arena?

Because thats how it is no matter what 你 do they wont allow it but on some occasions the guards don't ask me to leave at all!!!

If 你 mean the Imperial Palace and the other areas like Ocato's room 你 have to do the Theives Guild quest but if 你 mean the reagular Barracks then idk but 你 can illigaly ^_^

I think because the politics of the monarchy,the kings 或者 Septims are at the 最佳, 返回页首 so they have the
ability to use the whole tower floor 1-5,Ocato 1-3,you 1-2.

because 你 are just a fighter not a guard

I dont know probably its A glitch 或者 something xD