Chapter 1: down for the count

Goten was walking home from school when he heard a noises. It was Vegeta and a mysterious person battling. While Vegeta is fighting Goten decides he should help then comes trunks worrying about his father wanting to help Goten defeat him. They soon realized they were too weak to defeat him. Another strange man appears to help the other opponent along with Gohan to help Goten and Trunks. Vegeta bounces back up to help the 3 saiyans, so now all 4 saiyans must defeat the two enemies who are now significantly stronger then they were before.