Li Wendi, who was skeptical, ran to ask a few people and actually found out.

The remains of the undead seem to be strange and not everyone can find them.

No matter what, since he knew there were remains of the undead, Li Ziyu would naturally not let it go. He would go and take a look at the situation first. Maybe he was the chosen one.

"Do you have a map of the desert? Let's see how to get there." Li Ziyu asked Lin Youyou.

"There is a simple map, but it's not very useful." Lin Youyou said expressionlessly.

"A map is enough. Let's take it out and have a look first." Li Ziyu said casually.

It was not until Lin Youyou took out the map and unfolded it in front of Li Ziyu that he understood what Lin Youyou meant by "simple".

That's not a map at all, it's clearly a child's graffiti.

On a square piece of animal skin paper, two lines were drawn from the upper right corner to the lower left corner, dividing the animal skin paper into two parts, each part was marked with patterns of several cities.

Li Ziyu took a few glances and couldn't help but ask Lin Youyou, "Are you sure you're not mistaken? Is this a map of the desert area?"

Lin Youyou continued with a blank expression as she nodded and said, "Yes, that's right. This is the map of the desert area."

Li Ziyu scratched his head, pointed at the two lines in the middle and asked Lin Youyou, "What is this? The Chu River and Han River?"

"It's the Saro River." After a pause, Lin Youyou continued to explain, "It's the only major river in the desert area. It's considered a sacred river and the mother river by the desert natives."

Well, Saro River is the mother river, and there is no need to explain the graffiti-like patterns on both sides. It must be a famous city in the desert area.

But what can we tell from this map?

If you follow the map, you will definitely get lost in the desert.

Li Ziyu looked at Lin Youyou speechlessly and said, "Is this the only map you have? Do you have a more detailed one? This map is useless."

Lin Youyou shook her head and reached out to take the map away from Li Ziyu.

At this moment, Li Ziyu missed Liu Xingxing very much. If Xingxing were still there, he could build a sand table model, just like the grassland sand table.

Unfortunately, the situation in the desert is still unclear, and Li Ziyu doesn't want him to come here and take risks.

Since there is no map, we can only use the old method - soul base station.

As long as there are enough soul base stations and you can communicate at any time, you don’t have to worry about getting lost in the desert.

It is difficult to find landmarks in the desert, and it is also a lawless area, so we can only use the soul base station to lock the direction.

Li Wendi talked to him about how one can get lost in the desert even with coordinates, and it is easier to get lost here than on the grassland.

Moreover, because it is a foreign world, the means of stargazing and changing position cannot be used. If you want to locate in the desert, you can only use your own means.

Li Ziyu threw down the soul base station at the exit of the passage. Because it was a desert, Li Ziyu buried the soul base station directly under the sand. The sand would not interfere with the transmission of soul energy, and it could be used normally even underground.

A black warrior group of 10,000 people was deployed around the soul base station and put into dormant state to protect the soul base station.

The desert area is a no-man's land, so he dare not just leave behind a soul base station. If it is discovered and demolished, it will be a troublesome problem. In addition to the Black Warriors, he also buried four altars for teleportation. If someone attacks the soul base station here, he will send troops.

There are also monuments and towers of the dead, all placed under the yellow sand.

After doing all this, Li Ziyu and Lin Youyou left with peace of mind and headed towards the coordinates.