Or perhaps killing Zeno. Not to mention, if too many gods stronger than Piccolo died, there was nothing he could do either...
Otherwise, when Majin Buu attacked King Kai's Realm and killed several Kaioshin, new ones had been appointed later instead of reviving the old ones.
If history did not change, King Kai would be killed by Cell's self-destruction and would likewise be impossible to revive.
That was because Shenron had not reached that limit of power, unless Piccolo underwent another ascension and increased Shenron's strength.
But that possibility was probably impossible.
After returning to Earth, Uchiha Hikaru sat cross-legged atop the parasol tree once more and began cultivating toward the mid-stage of Zeno.
Everything became peaceful again, but Uchiha Hikaru, who was meditating in seclusion, was anything but calm.
Because he had seemingly discovered that advancing to the mid-stage of Zeno required a full ten trillion meditation experience points.
One had to know that while sitting atop the parasol tree, he gained 1,000 per second. It had taken him nearly four years to accumulate ten billion!
Yet if he wanted to break through now, he would have to sit here cross-legged for a thousand years!
That was dozens of times longer than all the years he had spent in this world combined!
How could he possibly endure that?
And now, the experience gained while sitting beneath the parasol tree only had � left, stretching the time out by more than another factor of two.
In order to improve as quickly as possible, Uchiha Hikaru had no choice but to send Uchiha Jie to search for the Dragon Balls and ask Shenron where he could cultivate for the best results.
But he was not the only one in the world searching for the Dragon Balls.
News of the Dragon Balls