In the sage realm, Kai was looking for his brother whereabouts and that is Son Yoku or Yoku and he was trying to look into something that would help him and there it had made it to where there had been some news that Kai think Son Goku know his whereabouts but Son Goku wasn't in the sage realm and so he is at a lost for words and then he was still having trouble figuring out where will his brother be at.
The nine kings govern over the sage realm, in the heavenly realm out of hundreds of realms that are being throughout the heavenly realm and the nine kings is the gods of the Chinese mythology gods starting with the Monkey King, Oxen King, Demon King, Dragon King, Serpent King, King of Death, Witch King, King of Ghost, and then Nine-tailed fox Kings.
Each of them holds many powers that hold the sage realm and they will have to recreate something that would help them with the war against the Jade Emperor forces.
