Kentaiga's answer was very simple: "Yes, hehe!"
"Then can you still grant wishes?" Joey asked what concerned him most.
"Of course. I just can't grant yours," Kentaiga said blithely. "Besides, making a wish comes at a price."
"Cutting off fingers? Taking bodies apart? Things like that?" Joey continued asking. He did not mind that sort of price. After all, with Gold Experience at his disposal, he could replace lost body parts at any time.
"I don't know. Depends on my mood and how big the wish is!" Kentaiga answered casually.
But Joey had already formed an idea. Judging by the current situation, Kentaiga was the same kind of being as Nanika, so the price of making wishes through either of them should be much the same.
Even the rules governing the two should be identical.
In that case, could he imitate Killua and give Kentaiga commands?
Joey considered this, but he was in no hurry to experiment. Kentaiga's abilities involved too many uncontrollable factors. The best approach was actually to let Kentaiga choose to use his abilities himself.
He knew little about Nanika's appearance and existence. If possible, he would not mind finding someone from the Zoldyck Family to ask, especially Zigg.
That old fellow ought to know something about Nanika, though probably not much.
After all, if they knew enough, Nanika and Alluka would not have remained confined in a secret chamber in the Zoldyck Family's home.
So the best option was to wait for a chance to contact Killua and obtain more information from him about beings like Unknown Objects. Whether it concerned their rules or any other miscellaneous circumstances, he needed to learn something about them.
"You could just ask me, you know." Seeing that Joey had stopped questioning him, Kentaiga spoke up somewhat anxiously instead.
"Uh,