While training at Kami's palace, Krillin, Yamcha, Tenshinhan, and Chiaotzu fight Saiyans of the past in the Pendulum Room. Transportes to Planet Vegeta 100 years ago, they fight two ancient Saiyans and lose horribly. The whole thing was an illusion so they are unhurt. Yajirobe sits around the entire episode. After a fighting a losing battle, Piccolo stops him again by destroying the pod.
Gravity there is ten times that of Earth.
Goku's first task is to catch a monkey named Bubbles. Goku also learns about the history of the Saiyans. Although, King Kai is not completly accurate. He tells him meteors destroyed it. We will find out the true tale later.