Find That Stone!

Master Roshi capsules the entire Kame House, loads everyone onto a hovercraft, and relocates to a larger island better suited for training. Once settled, he evaluates Goku and Krillin's baseline abilities with a 100-meter sprint. Krillin posts a solid 10.4 seconds. Goku struggles in his torn shoes, clocking 11 seconds, but runs again barefoot and blazes through in 8.5 seconds. Roshi then takes the stopwatch, runs the course himself, and finishes in 5.6 seconds, reminding both boys how far they have to go.

The real test comes next. Roshi marks a stone with his Turtle School symbol, hurls it into the dense jungle below a cliff, and tells the boys that whoever retrieves it earns dinner. If neither finds it within thirty minutes, both go hungry. Goku leaps off the cliff without hesitation, crashing through branches on the way down and immediately begins tracking the stone by scent.

Krillin takes a different approach. Realizing the jungle is enormous and Goku is already ahead, he picks up a random stone, borrows a pen from a villager, and forges Roshi's symbol. When he presents the fake, Roshi throws it at his head, recognizing the handwriting instantly. Humiliated, Krillin enters the jungle for real, finds Goku holding the actual stone, and tricks him into handing it over. He cuts a rope bridge to strand Goku, wins a brief scuffle, then throws a decoy stone that Goku chases. Krillin returns to Kame House victorious. Goku watches hungrily as Krillin and Roshi eat dinner, but justice arrives when Launch's pufferfish stew poisons everyone except Goku, who never got to eat.

The stone hunt is a brilliant character study disguised as a training exercise. Goku uses animal-like tracking instincts while Krillin relies on deception, forgery, and sabotage. Krillin cutting the rope bridge behind him and throwing a decoy stone are legitimately clever tactics, and the episode does not punish him for being resourceful. It rewards him with dinner.

Roshi's 5.6-second sprint is the episode's sneakiest moment. The old man, who looks feeble and acts foolish, casually outruns both students by a wide margin. It is the clearest signal yet that Master Roshi's power level is far beyond what his appearance suggests, and that Goku and Krillin have an enormous gap to close.

This episode formally launches the Turtle School training arc that will prepare Goku and Krillin for the World Martial Arts Tournament. The competition between the two boys, one gifted with natural ability, the other armed with cunning, becomes the driving dynamic of the next several episodes. Roshi's teaching philosophy is already visible: he does not lecture, he creates situations where the students must push beyond their limits. The pufferfish ending is a small but perfect reminder that Launch's presence adds chaos to every aspect of life at Kame House.