However, in the eyes of many fans, the Frieza saga is Dragon ... in only 10 more episodes. Eventually, Frieza decides that if he can't defeat Goku, he'll destroy Namek, as he knows Goku can ...

It was revealed during Dragon Ball Daima that the Namekians are indeed originally from the Demon Realm before escaping to Planet Namek in the ... Neva in the first few episodes.