"Can't we just use stones to make you a pair of dentures?" Marvin said.

"Dentures? What are dentures?" the little boy asked his father.

"Dentures? I don't know either." His father finished speaking and looked at his grandfather.

The old man touched his beard and said, "I have seen dentures before. When my parents took me to the dentist when I was a child, I saw them in the dentist's office."

"Grandpa, where is the river near here?" Marvin asked.

The old man told Marvin the location.

Early the next morning, Marvin took the little boy and the little boy's father and set off in an off-road vehicle.

The river is not far away, just at the foot of the mountain. It only takes half an hour to drive there.

There are indeed many pebbles by the river.

Marvin happily picked up a few pieces, looked at them carefully and said to the little boy: "The pebbles here are really beautiful. Look, these pebbles are so white, they look like the color of teeth. I'll give you these."

The little boy shook his head and said, "I don't want white stones. I want to find some red ones to make red teeth."

"Huh? All the teeth are white. Where are the red teeth?"

"But I like it."

Marvin scratched his head and nodded and said, "Okay then. If it doesn't look good then, don't be unhappy."

"No, no. I want to get the teeth installed as soon as possible. Then I can eat the same food as you."

Yes, this is business.

Marvin took out a few beverage bottles from the trunk of the off-road vehicle, and then they all looked for pebbles, washed them in the river, and put them into the bottles.

After returning to his grandfather's house, Marvin lined up all the pebbles on the table, and then asked the little boy and his father to choose the color they liked.

They each chose twenty.

The stones have been selected, but the selected stones are too big and too small to be used at all.

The old man said: "This is easy to do. I have all kinds of tools here."

Sure enough, the old man took a wooden box out of the utility room, and there was everything in it.

"I live here alone, so I know how to do all kinds of work. You plan to polish these stones into the same size, right? Then use these tools." The grandfather took out several files of different sizes and divided them.

To Marvin, Mia, the little boy and his dad.

Then, the old man took out a hammer, smashed a few stones that were too big, and then polished them.

The stones have been polished, but it is not easy to glue them together.

If it were a home on earth, Marvin would definitely want to try using glue.

But there is no glue to use here.

Marvin sat at the table, holding his cheek and thinking of a solution.

"I live here alone, so I know how to do all kinds of work." The old man brought out another bowl of various foods and said to Marvin, "Isn't it just connecting these rocks?"

Marvin nodded: "Do you have any idea?"

"Of course. You have worked hard. Eat something and rest. I will leave the rest of the work to you." After that, the old man went out.

Not long after, the old man came back with a long thing in his hand.

It turns out to be a vine of a plant.

The old man skillfully cut open the vine with a razor blade, and then pulled out a piece of silk.

"This kind of silk is a bit thick but very tough, so I often use this kind of silk to mend clothes." The old man said, pulling the hem of his clothes, "Look."
Chapter completed!