Master Roshi's Super Kamehameha Wave was still far stronger than the one Son Goten had unleashed.
The energy coefficients of the two attacks were worlds apart. Master Roshi had spent many years immersed in this art, so naturally, he had gained a deeper understanding of it.
The enormous Energy Ball shot forward, traced an arc, and slammed into the ground. The castle and its flames—all of it was blown away. The terrifying explosion was truly impressive.
Master Roshi's power had once been enough to push the moon away, so it was fair to say his attack power was formidable.
But he had definitely charged up the Kamehameha, and at a high level, too. That was the only way he could achieve such an effect.
The powerful, terrifying Energy Ball blasted everything nearby away. By the time everyone looked ahead, the smoke had cleared, and the entire castle had vanished from the world.
Everyone nearby was dumbfounded. Was this the power of the World's Strongest? Sun Wukong, however, remained completely calm. None of this was beyond his expectations.
First of all, Master Roshi's Kamehameha was powerful enough to multiply his original strength several times over.
Son Goten could use the Kamehameha himself, too. This kind of supercharged attack had an energy coefficient...
Combined with his original Combat Power, it could unleash four times the usual attack power, but it required a long charge.
For example, to achieve an energy coefficient of ... would require ... seconds.
For 2, it would take ... seconds.
For 3, it might take two minutes.
You had to charge for a long time, but that left you extremely vulnerable. Your opponent could easily injure you badly during the charge. So only after Sun Wukong had truly learned the Kamehameha did he realize that this energy wasn't