The future that the time traveler Trunks forecast three years ago is happening. Dr. Gero has unleased his androids to get revenge against Goku for defeating the Red Ribbon Army. Will three years of preparation be enough?

In keeping with the original Japanese format, this book reads from right to left. "In the original Japanese edition, Dragon Ball and Dragon Ball Z are known collectively as the 42-volume series Dragon Ball. The English Dragon Ball Z was originally volumes 17-42 of the Japanese Dragon Ball."