What is the core premise of the Superior Spider-Man series?

The core premise of *The Superior Spider-Man* revolves around Doctor Otto Octavius, Spider-Man's archenemy, successfully swapping minds with Peter Parker. Peter's consciousness is seemingly destroyed, and Octavius, now in Peter's body, decides to become a 'superior' Spider-Man, vowing to prove himself more effective and ruthless than Parker ever was. He uses his scientific genius and villainous cunning to fight crime, but often with extreme, morally ambiguous methods, while an echo of Peter Parker's consciousness sometimes struggles to reassert itself.