Spider-Man dreams that the unidentified gunman that killed Uncle Ben turned out to be The Joker! While The Batman dreams the unidentified gunman who killed his parents turns out to be Carnage!
In New York, Dr. Ashley Kafka gets assistance from Cassandra Briar. The latter claims it is possible to control Carnage and The Joker. That turns out to be impossible and the two psychopaths are unleashed!
Can Spider-Man and Batman stop them?
