Zalia

Zalia, a magical world locked in feudal and tribal societies that almost reached its peak of a golden age, became the target of a space-faring race of nomads known as the Purians, who have a great desire to colonize the planet only to mine the resources of this planet in order to build more ships for their fleet and to plant their Aura shards to be consumed later. The aliens have a sole purpose to find a truly worthy planet to forge the Purian Empire, one that would stretch thin across the membranes of the galaxy. The Purians have no concern for the people of Zalia and are willing to destroy the world after they get the number of resources they need, seeing it as a "mercy killing" upon an inferior opponent. But, the people of Zalia would not let these outsiders take what is theirs, and have since decided to unite their power against these aliens, sparking war after war of the long battle of science against magic.