Dragon Ball X is a series of Dragon Ball that takes place after Dragon ball GT. The characters include : Goku.Jr , Vegeta.Jr , Grandma Pan , Puck , Goku and Vegeta.
There are 9 Sagas in total. They are:
1)Tournament Saga
2)Hell Saga
3)Legendary Broly Saga
4)Dorax Battle Saga
5)Namekian Saga
6)Saiyan Ascension Saga
7)Super Warrior Saga
8)Dragon Saga
9) Ultimate Saga