Chapter 593: System Upgrade! [Realm Option]! (1)

In the outer seas, Dark North Island.

The inner sea was the headquarters of martial artists that had been operating for a thousand years. It could be said to be impregnable.

As for the outer seas, they had been controlled by martial artists for a short period of time. Therefore, they were more likely to be attacked by the Magi and demons in the outer sea.

Although there were more high-grade martial artists in the inner sea and more resources were concentrated, the top martial artist factions were all in the inner sea, and their ranks were relatively fixed.

If he wanted to advance further in the inner sea, he had to interact with the Martial God Alliance, the Holy Emperor Palace, and the Yin Yang Hall.

There were still many unexplored areas in the outer seas with unknown risks, but it also meant more opportunities.

This was the case for the number one island of the Northern Region, Dark North Island.