A woman from the future introduces herself to Goku and his friends, claiming to be their daughter, Trunks. However, it's later revealed that she's actually the daughter of Bulma and Vegeta. Trunks warns Goku and his friends about a future threat from powerful androids that will kill many of them. She explains that these androids will appear in three years, on May 12th, at 10 am, nine miles off the coast of South City. Goku and his friends decide to train to prepare for the battle, while Trunks returns to her own time, leaving them to prepare for the upcoming threat.
The scene then cuts to various characters reacting to the news, with some, like Vegeta, deciding to train alone in extreme conditions, while others, like Goku, try to convince their loved ones to let them train. The episode ends with a comedic scene of two characters, likely villains, arguing and fighting.
Here are the key facts extracted from the text:
1. Dragon Ball, Dragon Ball Z, and Dragon Ball GT are owned by Funimation, Toei Animation, Fuji TV, and Akira Toriyama.
2. Goku has been gone for a year and a half.
3. Trunks is the son of Vegeta and Bulma.
4. Trunks is a Super Saiyan.
5. Trunks has traveled from the future to warn Goku and his friends about the arrival of two androids who will destroy the world.
6. The androids are half-human, half-machine creatures created by a mad scientist from the Red Ribbon Army.
7. The androids will appear on May 12th at 10 am, nine miles off the coast of South City.
8. Goku, Vegeta, and their friends have three years to train before the androids arrive.
9. Goku's friend Yamcha has died in the future.
10. Goku's friend Krillin has died in the future.
11. Goku will die of heart failure in the future due to high cholesterol.
12. Bulma has developed a medication that can help lower Goku's cholesterol in the future.
13. Trunks can teleport.
14. Trunks learned how to teleport while in space.
15. Frieza survived the explosion of Planet Namek and was saved by a group of people called the Yardrats.
16. Frieza was nursed back to health by the Yardrats and built a new ship to return to Earth.
17. Vegeta is training in 500 times Earth's gravity to prepare for the androids.
18. Chichi is refusing to let Gohan train with Goku to fight the androids.
19. Vegeta's training methods are unorthodox and involve withstanding extreme conditions.