C486 Slaughter the Dao and Kill the Heaven Gate Powerhouses

The Demon Island's army had retreated to guard the Four Great Cities of the Blood War Heaven and Earth. This was a well-prepared order, once the Internal Domain was broken, they would retreat to guard the Four Great Cities. That would be the last line of defense.

While they were continuously retreating, the great battle was still ongoing, but it had started to become a part of the battle