A rather odd thing has just occurred in the life of nerdy high school student Peter Parker: after being bitten by a genetically modified spider, his body chemistry is altered mutagenically. He can now scale walls and ceilings, he has superhuman strength and super-fast reflexes, and he develops a precognitive sense that warns him of approaching danger. Adopting the name Spider-Man, Peter first uses his newfound powers to make money, but after his uncle is murdered at the hands of a criminal Peter failed to stop, he swears to use his powers to fight the evil that killed his uncle.