Can't accept the Knight quest?

[JoeRow]

Hi,

I'm a level 30 Swordsman and for some reason I can't accept the Knight class quest. In Prontera I can see the Warrior class quest is available but not the Knights quest.

It's weird that I can become a Warrior and not a Knight? I haven't already accepted the quest, as there are no other quests in my log.

Please help!! :(

[Ranni]

The knight quest is given by the person near Zerus Hyperion. Like literally in the room right before you see Zerus.