It is ten years after the defeat of Majin Buu. Trunks shows up at Goku's house, where he talks to Chi-Chi, Gohan, and Videl. He then goes out to the country to meet Goku and Goten, who are training. Vegeta and Bulma also arrive, and Goku tells everyone of his plans to enter the World Martial Arts Tournament because he thinks there will be a serious challenger this year. Also, Pan, the daughter of Gohan and Videl, arrives and announces her plan to enter the tournament as well. Later, everyone arrives at the tournament and gets settled.