In a peaceful era, Goku, the legendary warrior, left Earth to protect the planet Shenron. Eight years later, a mysterious group arrives at Earth, seeking Goku's aid. They reveal that they have awakened a powerful, uncontrollable monster, which poses a grave threat to their planet. Goku, however, is no longer in this dimension, having been relieved of his duty to protect Earth. Gohan and the other fighters must now step up to maintain peace. Gohan, under the guidance of Piccolo, begins training to protect Earth
1. After the battle with Shadow Dragons, Goku has left with the eternal dragon Shenron, relieved from his duty to protect the Earth.
2. It is now up to Gohan and the other fighters to maintain peace in Goku's absence.
3. Eight years have passed without incident until now.
4. A mysterious group is approaching Earth, raising concerns about the end of the peaceful era.
5. The group's identity is not immediately clear, but they are not hostile and have awakened a being they thought could be useful.
6. However, the being has become an uncontrollable monster with power far beyond their reach.
7. The group is seeking assistance from the warrior, Goku, who is considered the number one in the universe.
8. Goku is no longer in this dimension and his location is unknown.
9. The group is not looking for Kakarot, who they believe is no longer in this dimension.
10. The group is looking for the strongest warrior in the universe, who is standing right in front of them.
11. The strongest warrior in the universe, Gohan, is unsure of his strength against the new threat.
12. Gohan is ready to fight and protect the Earth.
13. The new threat is upon them, and Goku will not be returning anytime soon.
14. The group is leaving immediately, as their elite warriors are facing the monster.
15. Piccolo, another powerful warrior, believes the group is criminals and urges Gohan to stop them.
16. The group is led by a being who is very similar to Slug, a previous threat to Earth.
17. The group's leader is confident in defeating Gohan and believes they will win.
18. Goku's visit was brief, and he asked Gohan to protect Earth from future threats.
19. Gohan is unsure how to train to protect Earth from the new threat.
20. Goku reassures Gohan that he can become stronger than him if he wants and starts special training.