Peter Parker's transformation into Spider-Man and his struggles with love, friendship, and responsibility.
The introduction of iconic Spider-Man villains like Green Goblin, Venom, and Doctor Octopus.
The exploration of different iterations of Spider-Man across different dimensions and timelines.
The evolution of the Spider-Man character from high school student to Avenger.
The themes of heroism, sacrifice, and the greater responsibility that comes with great power.