The background story of World of Warcraft was as follows: In the distant past, the continents of the world were covered by powerful magic, which allowed people to control the forces of nature, but also brought many dangers and unknowns. There were many races in this world, the most famous of which were Orcs, Trolls, Humans, and Elves. The story takes place on a continent called Azeroth, a place full of magic and adventure. Azeroth is made up of many cities and villages, the most famous of which are Stormwind and Orgrimmar. In this world, there were many powerful magic and creatures such as demons, dragons, werewolves, dwarves, elves, and so on. In the history of Azeroth, there were many great heroes who fought to protect Azeroth. The most famous of them was Arthas Menethil, the leader of the Frostwolf clan and a great warrior. He had once led the Frost Wolf Clan to fight against other races, and because of his own mistake, the Frost Wolf Clan was destroyed. In addition, there were many other great heroes such as Vladimir, Malfurion Stormrage, Yogg Saron, Arthas Menethil, and so on. They all had their own unique stories and contributions that added a lot of excitement to the history of Azeroth. As time passed, the world of Azeroth faced more and more threats. For example, the invasion of demons, the rise of dragons, the appearance of the Scourge, and so on. In the face of these threats, the heroes continued to fight to protect Azeroth. In the end, the heroes defeated all threats and defended Azeroth. They established a powerful country called the Kingdom of Azeroth and created a game world called World of Warcraft, allowing players to experience endless adventures and magic in this virtual world.