Master Roshi Went Bankrupt

As a grandmaster of his generation, Master Roshi not only possessed profound martial arts attainments, but also placed great importance on his disciples' moral education. He knew well that if his disciples won too easily in the tournament, or were only defeated by He-El, whom they had always considered merely stronger than themselves, then even in defeat, they might still become arrogant when facing others. They might even take extreme or evil paths in their desire to defeat He-El.