In the arena, using Kaioken while in the Super Saiyan state had long been one of Son Gohan's training goals.
Because it was one of the trump cards he had to possess—the Kaioken that could be used even upon reaching Super Saiyan Blue!
In the original story, even Son Goku at that time could only maintain it for a short while. He simply could not sustain it for long.
Son Gohan already felt an immense amount of pressure. Even though his control over his body was stronger than Son Goku's at this point in the original story, he still could not hold on for much longer.
But using a Super Kamehameha under the effects of Kaioken was already enough!
Boom!
Flames filled his entire vision as they swept toward Son Gohan. He could already feel the overwhelmingly scorching heat rushing at him, but his Super Kamehameha was ready.
Bzzz~
A faintly red Kamehameha shot toward Pikkon with unmatched force.
The two attacks collided at once. In an instant, surging force spread in every direction. The martial artists of Grand Kai's Planet who had come because of the earlier disturbances could not help raising their arms to shield themselves or grabbing onto nearby fixtures.
These martial artists had cultivated on Grand Kai's Planet for countless years. The shockwaves from Son Gohan and Pikkon's battle had been felt across the entire planet, and after being stunned, they had immediately come to watch.
Every martial artist here had contributed to justice in the universe while alive, and thus had been permitted to retain their bodies after death and cultivate on Grand Kai's Planet.
Even the youngest among them was several hundred years old. They were all elites from throughout the Milky Way, naturally far beyond ordinary martial artists.
Pikkon enjoyed immense prestige among