Uchiha Hikaru had been extremely diligent in his pursuit of greater strength. Especially under these circumstances, he had thrown himself into it completely, and naturally, that dedication had paid off.
After investing so much time, he had indeed received abundant returns. It was not as though he had gained nothing at all.
However much time he spent, that was how much benefit he gained. He had not obtained only a little strength simply because the time was short. This was the secret to Uchiha Hikaru's cultivation.
"That's right, my strength has improved."
Uchiha Hikaru merely smiled at Bulma without saying anything. His strength had indeed improved, and by a great deal. On Dragon Ball's Earth, he was probably unmatched, but on planets beyond this system, that was harder to say.
The reason his strength had increased so quickly was mostly through tireless effort and struggle.
As for gaining strength through luck, that was absolutely impossible. Luck proved nothing, especially at a time like this.
"What level has your strength reached? I can't even see through you anymore."
"And look, this strength-testing machine has already gone past ten thousand. Just how strong have you become?"
Bulma immediately began asking while holding the strength tester in her hand. She was especially enthusiastic as she adjusted the device, looking incredibly delighted.
Of course, at other times, this feeling might have been even better. Naturally, there would not necessarily be only what was before her; many other factors would surely be mixed into it as well.
"Hahaha, it was inevitable that my strength would improve. As for how far it has reached, I don't know."
Uchiha Hikaru's voice sounded especially pleasant at that moment. Even Bulma found it a little strange and gave him several extra glances. She also came to understand the current