Anime OK editorial guide
Dragon Ball Z sagas
Each major saga expands the world, then tests whether the relationships built in the previous crisis can survive the next one.

Saiyan conflict
Raditz reveals Goku’s origin and forces him to cooperate with Piccolo. Vegeta and Nappa then bring the consequences to Earth, where training, sacrifice and coordinated resistance matter more than any lone defender.
Namek and Frieza
The search for Namek’s Dragon Balls begins as an attempt to reverse losses. Competing teams turn it into a shifting contest, and Frieza’s history with the Saiyans gives Goku’s eventual transformation historical weight.
Androids and Cell
A warning from Future Trunks lets the heroes prepare but not predict. Multiple timelines, Dr. Gero’s androids and Cell’s absorptions make information as important as strength. The Cell Games culminate in Gohan’s reluctant ascent.
Majin Buu
The final Dragon Ball Z movement mixes a tournament, Vegeta’s crisis, magical transformation, fusion and planetary destruction. Its shifting versions of Buu turn identity and influence into central problems.