The first game in the Diablo IV Gold series was met with positive reviews and actually launched the series with the greatest possible manner. While players explored the procedurally-generated dungeons and took on hordes of demonic foes, they came to know about the devastating and never-ending war between demons and angels. Diablo takes place inside the world of the dead, but the war encompasses two other realms such as it's the High Heavens and the Burning Hells. As a result of their actions during the ongoing conflict, three Lords of Hell were forced to return to the mortal realm.

Diablo, the Lord of Terror, was among these Lords. He played a major role in causing chaos within the realm of mortals, until an enigmatic group of magi named the Horadrim were able to trap him and his fellow hellish buddies in Soulstones. Diablo's Soulstone was buried beneath the earth under a monasteryand was lost to history. In the course of time, a town called Tristram was born around the decaying and abandoned monastery. Diablo began to manipulate the archbishop at the newly constructed cathedral to get him released from his prison. In the end, Diablo's unleashed Lord of Terror then turned Tristram into a town Tristram into an area of terror and despair. Players took on Diablo and were able to absorb his essence using the Soulstone in an effort to thwart his power.

When the series is relaunched, it's discovered the fixation of Diablo's Soulstone to their foreheads and absorbing his essence wasn't necessarily the best option. The hero from the first Diablo is now corrupted in the hands of The Lord of Terror and is bringing even more demons into the world and extending the chaos of Diablo's reign that was first seen in the game. The demon-possessed former hero who is now known as the Dark Wanderer, is also trying to liberate Diablo's other brethren, Mephisto and Baal.

When they are reunited, the trio open a portal to Hell, but the protagonist succeeds in defeating Diablo as well as Mephisto and eliminate their Soulstones to stop them from reappearing. In the expansion Diablo 2: Lord of Destruction, Baal is the final remaining Prime Evil, and after receiving the personal Soulstone from Marius is determined to alter the Worldstone. This buy Diablo IV Gold compromises the boundaries across the realms Heaven, Hell, and the mortal world of Sanctuary.