What should have been a relaxing trip to the hot springs and complicated by Kon’s glowing inability to control his self and that Erec is staying at the same Inn. 
The reason Goku only 
showed his full power
La razón por la que Gokú solo 
muestra su verdadero poder
Si Goku solo mostraba su verdero poder en situaciones muy concretas
A razão de Goku mostrar
seu poder total