Complex sentence: In the computer game series "WarCraft", Azeroth is a mostly-peaceful human kingdom that is invaded by the Orcs, savage beings from another plane of existence.
Split into simpler sentences: In the computer game series "WarCraft", Azeroth has mulitple meanings. In its most common sense, Azeroth is a mostly-peaceful human kingdom that is invaded by the Orcs, savage beings from another plane of existence.