Still reeling from his airport encounter with the Avengers in Civil War, Peter Parker (Holland) is desperate to show Tony Stark (Downey Jr.) that he has what it takes to become a member of the famous superhero team. In his search for acceptance, and his own excitement, his path crosses that of arms dealer the Vulture (Keaton), whose alien-tech integrated artillery poses a significant threat to the people of New York, and ATMs everywhere...