Diablo Immortal's story is set between the events of Diablo II: Lord of Destruction and Diablo III. The Worldstone lies shattered, yet tremendous power still lingers within its corrupted fragments — power that Diablo's minions hope to harness to bring about the return of the Lord of Terror. The Archangel Tyrael is presumed dead, leaving mankind to grapple with the aftermath of his actions, while the tainted shards of the Worldstone scattered across the land draw forth ancient evils, each seeking to seize the stone's power and bend humanity to its will.