Gokuu is now an adult and will meet his destiny.
First arc: Saiyajins & Freezer
Raditz tells Gokuu of his true origin as a Saiyajin. Gokuu refused to join him, so Raditz kidnaps Gokuu's son, Gohan. Gokuu sacrifices his life to win the battle. Vegeta & Nappa come down to Earth but are defeated. Vegeta retreats to one of Freezer's command posts. Gohan, Bulma, and…
Son Gohan
Related works
Reuniting the franchise's iconic characters, Dragon Ball Super will follow the aftermath of Goku's fierce battle with Majin Buu, as he attempts to maintain earth's fragile peace.
These two Androids call themselves "Super Heroes". They start attacking Piccolo and Son Gohan... What is the New Red Ribbon Army's objective? In the face of approaching danger, it is time to awaken, Super Hero!
Source: Official Website