The story takes place in a fantasy world called "The Continent". The mainland used to be a land of peace and prosperity. Various races such as humans, elves, orcs, and demons coexisted and were dominated by their own countries and forces. However, a sudden disaster changed everything.

A long time ago, a powerful magician named "Arthur" pursued higher power. He opened a channel connecting the ancient demon world and released terrible monsters. The emergence of monsters triggered turmoil and wars on the mainland, and all races were forced to face threats.

In order to fight against this threat from the Demon Realm, various countries and forces united to form an alliance called the "Resistance Army". The warriors of the Resistance Army continue to fight against monsters and strive to defend the peace of the mainland.

The player takes on the role of a brave adventurer who joins the ranks of the Resistance. Players will travel through various dangerous areas, fight various monsters, complete various tasks, find precious equipment and treasures, and improve their abilities.

In the story , players will team up with other players to explore ancient dungeons and mazes, challenge powerful bosses, and participate in fierce battles and confrontations. At the same time, players can also establish their own guilds (guilds) to socially interact with other players and participate in large-scale guild wars.