The floors

Gen then said, "Yes, we're looking for his son. Do you know where his restaurant is?"

And the attendant said, "Yes, I do."

Gen then said, "Good. Can you tell us where it is?"

And the attendant said, "Unfortunately I can't. The rules say that only the one who has all the stamps of our world can know where his restaurant is."

Gen then said, "That's too bad, but I kind of expected that."

And Lina said, "Damn it, I shouldn't have accepted the trade he offered us."

Gen then said, "Well, there's no changing the past. Now all we have to do is go after those restaurants."

And Lina said, "I don't even want to think about it. Let's just eat at once. I haven't eaten anything since I woke up."

Gen then said, "That's right. We all haven't."

And the attendant then said, "Let me finish my explanation then. I promise it won't take too long."

Gen then said, "Okay, go ahead."