Wilderness: After the college entrance examination, I got the strongest survival system

Li Yingjie stood by the river and looked carefully at the fish inside.

In fact, it's not all densely packed with fish, it's just that compared to the empty forest behind it, there are more creatures in the water.

The water is not particularly clear, and I can barely see the depth of one or two meters in the water, and there are a few black fish swimming in front of me.

Judging by the size, it looks a bit like a catfish.

Li Yingjie pinched the little squirrel out of the cage, pointed to the water and said, "See, if you don't obey me again, I'll throw you in and feed the fish!"

This was originally a boring soliloquy, but, probably because he stretched out his finger, a big fish suddenly jumped out of the river.

Snapped!
It was wandering near the water surface, but now it jumped up suddenly, and the water didn't splash much.

Li Yingjie subconsciously withdrew his finger, glanced at the fish, and was startled in his heart.

This fish is just an ordinary fish on the surface, but when it jumped up, it opened its mouth, and it had a mouth full of sharp teeth.

Li Yingjie instantly thought of the shark.

If this thing had the strong bite force of a shark, it might be able to bite off my own finger just now.

With a thought in his mind, he quickly stretched out his retracted hand.

puff--

With a pinch of two fingers, the fish's spine was broken and it was thrown to the ground.

The sharp movements and fish-twitching appearance seemed to have frightened the little squirrel in Li Yingjie's other hand, and it immediately calmed down and stopped struggling.

However, Li Yingjie didn't care about it, he stuffed it into the cage and began to study the fish.

Although he walked along the river all the way, he didn't see any fish along the way.

Although this sluice blocked part of it, it should only prevent big fish from entering, and small fish should not be able to control it.

There must have been some small fish that swam over and grew up in this small river.

"What's the matter, don't you big fish block it, and don't let a small fish in?"

Li Yingjie curiously opened the mouth of the black fish on the ground.

When it was in the water, it looked like a catfish, even with whiskers.

But after throwing it to the ground, Li Yingjie found that it didn't look like a catfish at all, but a bit like a shrunken shark.

This fish is only over 40 centimeters long and weighs more than ten kilograms, but compared with the shark that is the king of the sea, it is still far from being on the same level.

Moreover, the teeth in its mouth are also very similar to those of sharks. Although the two rows of sharp saber teeth are a bit small, they are not bad at all.

"It seems that the underwater situation is not stable at all!" Li Yingjie sighed.

Fortunately, the weather is not so hot now, otherwise, I would have jumped into the water just now.

There are so many such powerful fish, if I really jump into the water, I will definitely be bitten very well.

Li Yingjie murmured, looking at the fish in his hand.

However, since you jumped out first, let's eat you tonight!
With that said, Li Yingjie turned around and began to collect dry firewood and hay.

It was getting late, and if we didn't seize the time to start the fire, we would lose sight of things in a while.

At night, Li Yingjie didn't dare to get too close to the river, so he walked back several hundred meters before building a shelter.

The fish with a mouth full of fangs was cleaned by Li Yingjie and set on fire.

It wasn't until this time that Li Yingjie noticed something strange.

He was keenly aware that the water temperature of the river near the sluice was obviously higher than other places.

For this reason, he deliberately went to verify it, and walked back a few hundred meters to feel the water temperature there.

Sure enough, the deeper you go in the creek, the lower the water temperature will be.

"Could it be that the water flowing in this big river is actually warm water!"

Li Yingjie became curious.

He approached cautiously and touched the water in the big river.

"It really is warm water!"

The river flows very fast, but the water temperature is completely different from the ambient temperature.

It was already dark at this time, and the ambient temperature was only about four or five degrees, and it might drop below zero in the early morning, and the water in the nearby puddle might freeze.

But the temperature of the water in this river is more than ten degrees at this time.

Human hands are quite sensitive to temperature. When the water is more than [-] degrees, it feels like cold water, but it does not feel cold to the hands.

Especially in the current situation, the outside temperature is only four or five degrees, so touching water with a temperature of more than ten degrees is like lukewarm water.

However, before Li Yingjie had time to investigate the reason, a group of dark figures suddenly appeared in the water.

He reacted very quickly and took a few steps back immediately.

Immediately afterwards, the surface of the river boiled immediately, and the fish jumped out of the water frantically like dumplings.

Vaguely, Li Yingjie also heard a clicking sound, which seemed to be made by some fish's teeth knocking together.

"This is too crazy!"

Li Yingjie couldn't help sighing.

Standing here during the day is not so dangerous. I didn't expect such a big change at night.

He shrank his neck, retreated to the side of the fire, and decided not to take a step closer to the big river at night.

Although I am very strong now, there may not be anything stronger than myself in this world.

Li Yingjie is still very sensible.

He remembered the situation when he came to the island for the second game two months ago.

That morning, I saw the white mist for the first time, and saw a few ridiculously powerful animals.

That big white cat, leopard, boa constrictor, giant wolf... are all powerful and terrifying animals.

The kitten was the cub that the big white cat gave birth to. After a month or so, it could kill a wild boar with one kick. Li Yingjie felt that the strength of the big white cat was definitely not inferior to his own.

Although it is still uncertain whether he has come to the world of those animals, Li Yingjie has already begun to be vigilant.

He came to the fire, and while he grilled the fish, he began gathering wood to build a shelter.

In the past two days, he has gradually adapted to life without tools.

At night, it was still the same as before, making some tools while observing the surrounding environment.

The result of the observation was the same as before, nothing.

However, being able to see this sluice today has actually proved one thing.

Li Yingjie already knew from the bottom of his heart that there are definitely human beings in this world, or in other words, there are creatures with similar intelligence to human beings.

The sluice is made of reinforced concrete. This level of technology is actually similar to the level of human beings in the 21st century.

Going back 300 years, humans at that time absolutely did not have this technology.

Going forward 300 years, maybe this method has been eliminated.

This is the greatest evidence of human existence.

It's just that they're not here.

Having nothing to say all night, Li Yingjie huddled in the shelter and slept very quietly.

But the next morning, before dawn, he heard someone else's voice.