Board Thread:Battle Nations Discussion/@comment-83.253.247.159-20130609195601/@comment-4632427-20130609204249

First, make sure you've completed the entire main Warlord Gantas storyline. You'll be level 35 or higher before that's possible, and it's a pretty long story. The Southern Frontier is part of the next chapter of the main plot, and isn't accessible until the story requires it. Once it's unlocked, you can get there by tapping a signpost in the center of the southern edge of the Northern Frontier world map.