"Jack, you continue to control the device and closely monitor its next movements!! "David" David quickly arranged, "Mary, you go and inform our team, let them assemble quickly, I want to have a meeting!"

Jack also became serious at this time, "It's the teacher!!

Mary replied, "Okay!!" and hurried out to make a call.

David methodically played back and watched the footage that had been filmed to understand what happened. At this time, he is also organizing the language, how to arrange this episode, how to edit, how to explain, how to assign tasks in meetings, how to operate the team?

All of this would have been a problem in David's many years of experience, but unlike usual, David's mood was agitated, and he hadn't been so excited for a long time.

After so many years of filming documentaries, David has cultivated a big heart and a calm state of mind?!!!

He could imagine that this would be the most classic scene he had ever filmed in his life, and he would go down in history for filming !! this scene!!

Going down in history should be very desirable for everyone, and David is no exception.

Just as David was thinking about how to make a documentary, Yang Wu was about to set off.

He didn't pay attention to the lion king who had surrendered, and he didn't want to take possession of the entire lion herd or kill all the cubs, he was originally a passerby, and he didn't mean to stay, if he hadn't been blocked and challenged, he would have walked out of this lion territory long ago.

Yang Wu took a firm step and continued to move forward.

He walked towards Mali, and just when Mali thought that Yang Wu, as a victor, was going to ask for loot from him, the loser, Yang Wu ignored it and walked past him step by step.

It was just a weak chicken, how could Yang Wu spend more time proudly showing off or abusing it proudly? It wasn't worth it or necessary.

"Just let it go!" Yang Wu thought about it and made a decision.

Yang Wu left the lions step by step, and just followed a straight line.

As soon as Yang Wu left the lions more than a hundred meters, he always felt that something was monitoring him at all times, making him feel very uncomfortable, and it was painful to be peeped at!!

Yang Wu stopped, he wanted to listen carefully and see what was going on.

Suddenly, Yang Wu noticed that a piece of grass in front of him on the right was moving, and the sound of "bang-la-la" was somewhat like the sound of something crossing the grass, very faint but real.

Yang Wu was very curious, and with his strength, he didn't have to be afraid of anything, so he walked to a bush in front of him.

"Hmm?!Is this the camera ?!!! the animal world?!!! could it be that my every move was filmed just now?!!" Yang Wu was puzzled and passive.

"Isn't the performance just now too exaggerated?!If this is seen by humans, and then suspect that my genetic mutation or something, what if I want to be sliced and studied?!" Yang Wu's thinking was always wild, "I must keep a low profile in the future." "That's what Yang Wu thinks.

Then Yang Wu inadvertently blinked at the camera, bared his teeth, and if he didn't look carefully, he wouldn't find anything unnatural about Yang Wu doing this.

Besides, no one would think of such a ridiculous thing as a lion having a human soul.

......

He continued to walk west, and did not intend to stay in the territory of the lions, which made David and them anxious, you are not playing according to the routine! You said that you defeated the lion kings of the lions, why don't you take possession of their harem, kill the cubs left by the previous lion king, and drive away the male lions who are almost adults.

Yang Wu's walk suddenly made a fuss to the monitor, and they finally followed Yang Wu's pace with the camera, but fortunately, there was a small river in front of him, blocking Yang Wu's way.

If Yang Wu wanted to cross the river directly, he would have to cross a herd of hippos in the river.

The hippopotamus is the largest omnivorous mammal of the freshwater species, and it is huge.

The hippopotamus is 4 meters long, 1.5 meters high at the shoulders, weighs 3 tons, has a thick and round body, short limbs, 4 toes on its feet, a huge head, small eyes and ears, a particularly large mouth, a small tail, and huge lower canine teeth, 50-60 cm long, and weighs 2.5 kg.

The skin of the hippopotamus is thick, about 40-50 mm, except for the snout, tail and ears with sparse hairs, the skin of the whole body is bare, purple-brown, the stomach is three-chambered, and the body does not regurgitate.

It lives in tropical aquatic areas of Africa, often composed of more than 10 individuals, and sometimes can form large groups of hundreds, and the individual hippos are mostly adult males who have been expelled from the group.

Hippos are almost all in the water during the day, eating aquatic plants, with a daily eclipse of more than 100 kilograms, and when aquatic plants are scarce, they come ashore at night to forage for plants or crops.

They have a docile temperament, fear of cold and warmth, are good swimmers, and can sneak along the bottom of the river for 5~10 minutes.

During the mating season, there are fights between males in hippos, and the gestation period is about 8 months, with 1 litter per litter.

The lactation period of the hippopotamus is 1 year, the sexual maturity is 4-5 years, and the lifespan is 30-40 years. They are widely distributed in Africa.

Hippos like to live in groups, led by females, 20~30 per herd, sometimes as many as 100 or more, especially in densely populated places, with an average of one per 5.5 square meters.

It has a special set of flexible musculature like valves, which can close the ears and nostrils when diving, and can last about 5-10 minutes per dive, but it is not physiologically adaptable to water like aquatic mammals, they also live on land for a long time, and can run at speeds of 20 kilometers per hour, so they can only be regarded as semi-aquatic animals.

In normal times, the hippopotamus will submerge its whole body in the water, and only expose its ears, eyes and nostrils to the surface of the water, so that it can not only breathe normally, but also detect danger in time without being detected by the enemy. In addition to being safe and cool, water can also help support its large and heavy body, allowing it to walk freely in the water.

If Yang Wu wants to cross the river, he must face the impact of the hippopotamus, although Yang Wu is not afraid of the hippos, and can even kill them!

Moreover, the hippopotamus is also a very territorial animal, and other animals are not allowed to even get close to their territory, otherwise they will attack!!

Therefore, if Yang Wu wants to cross this river, he still has to use his brain and think of a way.