Dragon Ball Z: Goku Hishouden/Saibaman

The Saibaman is a species. You fight one of them that represents the whole species. They are working for Nappa, which will be your next battle. Although the Saibaman's Ki number may be intimidating, it seems to be a break from the earlier battles. This should be an easy battle. Fight the Saibaman for the higher HP and Ki, and you'll be ready for the next battle.