He grabs a branch on his way down, but it breaks and he hits the ground with a thump. Goku jumps off the cliff into the jungle. However, if neither of them gets the stone within 30 minutes, then neither would get any dinner. He explains to the boys that the one who retrieves the stone will get to eat dinner. Master Roshi then throws the stone in the deep jungle below. He picks up a stone and writes his Turtle School symbol on it and shows the boys the symbol. Master Roshi tells Goku and Krillin he will give the boys one more test before dinner. Master Roshi orders Goku and Krillin to go into the Jungle
Launch then sneezes again and, in doing so, she throws the knife in the air and it lands right in front of a frightened Krillin. Master Roshi then times Krillin doing the 100m while being chased and finds he ran at 8.8 seconds, which is much faster than before. She chases Krillin with a butcher's knife. Inside, he accidentally brings in dust which makes Launch sneeze. Goku does not understand, so Krillin goes to the Kame House to get the brewsky instead. Master Roshi tells Goku to go get him a brewsky. Master Roshi then hands Krillin his stopwatch and says he will have a shot at it, and he runs the 100m in 5.6 seconds. Goku is able to clock a time of 8.5 seconds. Master Roshi agrees and Goku runs again, but now with new shoes.
Goku asks if he can run again with different shoes, as his are torn. Goku goes next and he starts very fast, but then he has some trouble with his shoes. Krillin goes first and clocks in a time of 10.4 seconds. Master Roshi is pleased and he tells the two trainees that he is going to evaluate their current ability by seeing how fast the boys can run in a 100m dash. Krillin tells that he had 8 years of training from the Orin Temple. Roshi asks Krillin if he has any other previous training. Launch decides to head inside the house and cook while Master Roshi, Krillin, and Goku stay outside. They soon arrive at a new island, and Master Roshi opens up the capsule containing the Kame House. Master Roshi beats both Goku and Krillin's time Next, Launch, Krillin, Goku, and Master Roshi leaves on the hovercraft for a larger island that would be more suitable for training. Then, he takes out another capsule revealing a hovercraft. The episode begins with Master Roshi placing the Kame House in a capsule.