Vegeta also dies twice, with him not being present for Goku's fight against Frieza, or much of the Buu ... drives most of the action in the Cell and Buu Sagas. It isn't too much of a shock that ...

Son Goku typically defends the Earth from villains like Vegeta, Frieza, Cell, and Majin Buu. The series is followed by Dragon Ball GT and then Dragon Ball Super.