This saga starts off in the other world where Goku and king Kai looking for a habitable place, since Goku destroyed his planet. Anyway, there is an other world tournament taking place in honor of King Kai. Everyone gathers and Goku enters. The grand prize is a private lesson from the Grand Kaio. Goku gets to meet the East, South, and West Kaios. Each of them show off their strongest heros and have a wager on who is going to win. Kaio makes a bargain that if Goku wins, he gets to have the planet of the loser.

The tournament begins and the other world warriors fight. But the fight does not really get interesting until Goku and Pikkon get into the battle arena and begin their match. At first they don't fight seriously and test out eachother's skills. When the fight gets serious, Pikkon throws down his weighted clothing and Goku powers up into a super saiyan. Pikkon does a move that Goku cannot block, the Thunder Flash. When Pikkon does this attack the third time, Goku teleports behind Pikkon and hits him with a kamehameha which knocks Pikkon out of the ring and Goku is the winner.

The Grand Kai however states that Goku and Pikkon are disqualifid because they have touched the ceilings of the arena during their fight so none is able to get the private lesson. And, King Kaio does not get a new planet.

Seven years have passed since the cell games and Gohan is now a teenager attending High school. When trouble arises in the city on his way to school, Gohan transforms into a super saiyan to protect his true identity. When school is over, he goes to Bulma so she can construct him a retractable costume with the push of a button. Gohan assumes the identity of "The Great Saiyaman". Videl, the daughter of Mr. Satan, tries to figure out the true identity of Saiyaman. Videl is often called upon when trouble is around, she has permission to leave class and go save the day. However, since no one knows Gohan is saiyaman, he needs to make other excuses, bathroom breaks or cause earthquakes, by taping his foot.

A gang captures the mayor and demands a showdown with Satan, Videl shows up instead. Gohan sees that Videl is in over her head, so he shows up as well. He realizes now that Videl could've taken care of it all by herself.

Videl soon discovers the identity of Saiyaman. She threatens to reveal it unless he perticipates in the world's martial arts tournament that is coming up. And also demands that he teaches her how to fly. Meanwhile, Gohan discovers that Goten has already reached the level of a super saiyan. Videl arrives for her flying lessons.

Videl masters her flying techniques and Gohan and Goten do a little last minute training for themeselves only a few days away from the tournament. The day comes and the Z-fighters arrive gather for the tournament, including Goku. Meanwhile, Sharpener, who has a crush on Videl, tries to unmask the saiyaman because he seems to be going out with Videl, the eliminations are about to begin for the adult section of the tournament. End of Saiyaman saga.