Bulma, being the daughter of Dr. Briefs(Also owner of Capsule Corporation), was in search of the DragonBalls when she almost ran Gokou over while looking for them. Shortly after they became friends and Gokuo joined the quest. With the help of the famous Dragon Radar, the 2 go through an interesting quest.
In DragonBall Z, Bulma has this obession with Yamcha, as she did in the original DragonBall. Come around the Cell Saga part in the story, she and Vegeta get married and have a kid named Trunks. This makes Yamcha very angry, but what can he do? Anyway, they later on have another daughter named Bra.
