The two of them walked up the stream. Along the way, the two of them did not notice anything else. Instead, they saw that there were many freshwater fish in the stream. The big ones were the size of a palm, and the small ones were only two fingers wide.

If you have time, you can get some back. Whether it is fried or fried, the taste should be very good.

Because we have to beware of wild beasts, we have fewer chats on the road.

Chatting not only distracts, but also affects their hearing.

Before we knew it, four hours passed.

"You're hungry, let's go to the tree to rest and have lunch." Xu Yi pointed to a big tree in the distance. It had been walking for 4 hours, but he still couldn't find the big river, which made Xu Yi a little depressed.

He even had some doubts whether there was a big river.

After 4 hours, they walked not slowly, and the distance they had been walking was also very long.

However, without a river, it is difficult to explain the many crocodiles that emerged that day.

Unless he and Lu Ke had hallucinations together, the crocodile he saw did not exist.

After arriving under the tree, Lu Ke took out the water and handed it to Xu Yi.

"Xu Yi, did those crocodiles return to the upper reaches or to the lower reaches?" Lu Ke asked Xu Yi while taking out the jerky meat.

"It's hard to say that they are amphibian reptiles, and there is no problem living on land without water. Maybe they are scattered in the jungle." Xu Yi said, although crocodiles can live on land, they still like to stay in water because it will make it easier for them to catch prey.

"Then will we still wander upwards in the afternoon?" Lu Ke took a bite of the jerky meat and glanced at Xu Yi.

After all, after walking such a long distance, it will take 3 hours to go back even if you run. If you still wander upwards, it will be more than that.

"Well, keep walking for an hour and a half, and then we will go back so that we can return to the camp before dark." Xu Yi said, since all of them were out and there was no result yet, we had to walk forward for a while and take a look.

"I don't know if there are horses on this planet. If there are horses, we can go further. Just rely on our legs. The distance we can walk in a day is really limited." Lu Ke said with some expectation. After all, there are many animals in their world, and maybe there will be horses.

"It's hard to say, but the probability of horses appearing in the jungle is too low." Xu Yi also thought, but there are fewer animals that can be used as vehicles, and even fewer those who are faster.

If you have a horse, it will be much more convenient.

"Yes, horses all live in the grassland. But, except for horses, can reindeer be good?" Lu Ke felt that his eyes were not necessarily limited to horses, and he could consider other animals.

"Reindeer?" Xu Yi glanced at Lu Ke, then pondered for a while.

"Lu Ke is right, reindeer can indeed become a means of transportation."

"Transportation, Santa?"

"The Ewenki people use reindeer as a means of transportation, so you can learn about it."

"The reindeer is good, it's very fast, nearly 50 kilometers per hour."

"Reindeer is the legendary four-dimensional character, it can indeed be used as a mount."

"If you have a mount, it would be too good. However, it would not be so easy to tame it. Although it is said that reindeer is gentle after reading the information, it is a semi-domestic reindeer, and it is hard to say that it is purely wild."

"Support them to ride a reindeer, that's definitely the only one."

"Actually, I want to say that the ancestors of horses did not live in the grassland, but in the forest. Maybe they will meet horses."

Xu Yi took a bite of the bacon, then looked at Lu Ke, and said, "It's a very attractive suggestion. I think it can be tried. If it's really tamed, we'll have a mount."

"Also, the reindeer here is quite tall, maybe faster than a horse. However, it is not easy to catch live ones without hurting them." Xu Yi continued, and he was really moved.

Human extreme highway is 44 kilometers or so, but this is the kind of explosion that lasts less than 1 minute. Moreover, this is an example.

Generally speaking, the normal speed of humans is more than ten kilometers per hour. Even if Xu Yi and Lu Ke are so strong, they do not exceed 25%.

Reindeer can start at 30 kilometers per hour and can continue to run for nearly 100 kilometers.

Horses are better than reindeer and more suitable for long-distance running.

"It's all right to try it. If we succeed, we will make a profit. 4 legs are faster than two legs." Lu Ke said happily, and she felt that it was a particularly worthwhile thing for Xu Yi to accept her suggestions.

"Well, when we go back in the evening, we will weave some ropes and then look for the reindeer to see if we can catch one." Xu Yi said, although he knew it would be difficult to domesticate a wild animal.

But what if it succeeds?

The two of them had lunch and continued to walk upstream.

After walking for more than ten minutes, the two of them found that the stream was wider and seemed to be getting wider.

Xu Yi felt that it was very likely that they would find the location of the big river.

After seeing this situation, both of them walked faster.

The stream is getting wider and wider, with the widest place exceeding three meters.

"Xu Yi, we have found the big river." Lu Ke said happily, as they judged, there was really a big river.

"Be careful, there may be crocodiles inhabiting nearby." Xu Yi said, then pulled out his machete. It is better to deal with crocodiles.

As long as the crocodile's mouth is cut off, it will be no threat.

Well, it is best to cut off the part of the crocodile, which will be safer and you can't even bite it.

There is no threat to the crocodile without a mouth.

Lu Ke nodded, looked around, and then continued to follow Xu Yi.

Then, they looked at a river about ten meters wide.

The river water is a little turbid, so I don’t know if it is deep or not.

"There are crocodiles over there." Xu Yi pointed to the river in the distance, and there was a crocodile lurking.

"There should be a lot of fish in this river. Next time we can use hemp rope to try it, right?" Lu Ke looked at the crocodile at a distance and said.

"Well, there should be some. There are a lot of fish in our stream, let alone such a big river." Xu Yi felt that the river should not be very deep, it should be just one or two meters.

However, Xu Yi was more interested in the opposite side, where there were a large number of bushes, which were very open.

Those flying beasts should have hunted near this area.

Thinking of this, Xu Yi saw a black shadow sweeping through the sky, as if he had discovered him and Lu Ke.
Chapter completed!