The history of Arad could be traced back to thousands of years ago. It was an ancient continent full of adventures, legends, and myths. The following are some important events and stories in the history of Arad: - Around 2000 B.C., the first civilization appeared on the Arad Continent, called the Azeroth Civilization. This civilization developed a powerful army and technology, becoming the ancestor of many races in World of Warcraft. - Around 600 AD, the Azeroth civilization was destroyed by the Dark Portal incident. The Dark Portal was a portal that crossed the Azeroth Continent. It was opened by a group of demons from the outer realm, causing a large-scale disaster and destruction. - Around 1000 AD, many races in World of Warcraft, such as elves, orcs, trolls, and humans, began to establish their own kingdoms and towns. These kingdoms and towns formed the political structure of Arad. - Around 1200 AD, a race called Orcs appeared on Arad. They had fierce conflicts with trolls, elves and other races. In the end, the orcs lost in a great war, but their territory was greatly reduced. - Around 1500 AD, many races in World of Warcraft, such as humans, elves, and dwarves, began to fight against invaders from outer space. These invaders were known as the Burning Legion. They brought destructive power and tactics that plunged Arad into a long war. - Around 1999 AD, the last players in World of Warcraft left the game, marking its end in 2004. The above are some important events and stories in the history of Arad. Although the history of Arad was full of legends and myths, it was also a real and complicated continent with many places worth exploring.