It's kind of joke, or whatever to call it. It's followed by "How many times..." from Sizou and Zhamla stopped counting how many."I don't know, gramps - I stopped counting years ago."
I can't get its meaning... Is this some kind of joke or something?
Yes."No? Then I suggest you go find it! If you wish, I can help you make a formal request of entry."
Does "No? Then I suggest you go find it!" means that "if you refuse to make a request, you won't be able to see our artifact"?
He is adopted.And I also wonder if Sizou is Zhamla's "real" grandpa, or is Zhamla adopted by Sizou?