After strengthening his eyes with this Life Origin, Yang Wu had grown from a distance of only ten meters underwater to a distance of thirty meters.

Yang Wu can not only see farther, but also open his eyes freely underwater, which is a huge improvement.

Yang Wu looked at the Nile tilapia that was swimming away just now more than twenty meters away from him, and he slowly sank down and landed on the ground under the lake.

Fish's eyes open and close diagonally upwards to see objects on both sides and above, but they have a blind spot in their field of vision, which means they can't see below.

Yang Wu took advantage of this and prepared to attack them from below.

Yang Wu slowly moved from the bottom of the lake to the bottom of the Nile tilapia, trying to be as careful as possible to avoid causing the current to vibrate.

For more than 20 meters, Yang Wu took more than ten seconds, almost moving step by step.

The results of such care are also gratifying, Nile tilapia did not find anything abnormal, and now it is time to harvest!

Yang Wu kicked the ground at the bottom of the lake with both hind limbs, and lifted his two forelimbs forward to make his body as streamlined as possible, which could reduce the resistance of the water flow and increase the impact speed.

The straight-line distance between Yang Wu and the Nile tilapia school was only about ten meters, and the thrust acceleration that he exploded with all his strength made him rush to the middle of the fish school in an instant.

Only then did the turbulent water rush up from below.

Yang Wu spotted a Nile tilapia and bit its belly.

The Nile tilapia reacted and struggled, but it was too late.

"Bang, bang, bang......"

"Hiss~!"

The Nile tilapia's tail slapped into Yang Wu's face, causing him to gasp.

He seemed to have forgotten that it was underwater, and almost choked on the water sucked into his trachea.

Although he reacted at the last moment and squirted out the water in time, he couldn't hold his breath anymore, so he had to hurry up to ventilate.

I still have to catch a few more Nile tilapia before I go up, otherwise it won't be in vain?!

I saw Yang Wu's left and right paws slapping at the two Nile tilapia!

"Smack!"

Before the two Nile tilapia could react, they were stunned by Yang Wu, and they floated up on their bellies without even struggling.

The other Nile tilapia reacted and fled.

Yang Wu bit a Nile tilapia and swam up, followed by two belly-flipped Nile tilapia.

Just when Yang Wu was still ten meters above the water.

"Whew!~"

A black shadow quickly swam towards Yang Wu, but Yang Wu didn't pay attention to look around.

"Whoosh!"

A two-meter-long fish quickly fled after biting a Nile tilapia beside Yang Wu.

Yang Wu heard the movement and turned his head to look.

"I'll rub!"

His own booty was cut off!

If you look closely, it's an adult Nile perch!

Yang Wu couldn't help but think of the Nile perch he knew in his previous life, they were the "black sheep" of Lake Victoria!

The Nile perch is a freshwater species in the family Sharpnose Bass of the order Perch, with a silvery body color with a bluish tinge. They have particularly dark eyes with bright yellow outer rings.

The Nile perch is one of the largest freshwater fish, reaching a length of almost 2 meters and weighing up to 200 kilograms.

They are widely distributed in the biogeographic region of the Ethiopian border, occurring in Lake Chad, Congo, Nile, Senegal, Lake Turkana and other river basins, and have also been found in brackish waters of the Lake Mare Otis belt in Egypt.

Adults of Nile perch can inhabit lakes with adequate oxygen levels, while juveniles are confined to coastal or barrier areas.

Nile perch are ferocious predators, feeding on fish (including their own kind), crustaceans and insects, while juveniles feed on zooplankton.

The Nile perch was later introduced to many African lakes, including Lake Victoria, where its introduction is often used as a negative lesson for the impact of invasive species on native ecosystems. The World Conservation Organization (IUCN) has listed the Nile perch as one of the world's 100 most dangerous invasive species.

Despite being an invasive species, the Nile perch is an important food fish and is extremely important for the aquaculture industry.

The Nile perch is the largest member of the capfish family and is said to have had fish larger than 400 pounds, but the International Fishing Federation world record is 230 pounds, caught by Willliam Toth in Lake Nasser, Egypt, in 2009.

The Nile perch is a large fish native to many African waters, and in the 50s of the last century, it was stocked in Lake Kyoga to feed on small cichlids that were not caught by local fishermen, so that the sea bass could grow larger and have a more delicious flesh Before people had time to assess the impact of stocking sea bass in Lake Kyoga, the Nile perch was introduced to Lake Victoria.

Since its introduction to Lake Victoria in East Africa in the 50s of the 20th century, it has had a fatal impact on the environment.

In some parts of the world, it is illegal to sell or feed this fish.

It is reported that the Nile perch has caused the "extinction" of hundreds of fish species in Lake Victoria.

After the Nile perch wiped out the algae-eating fish, the algae in Lake Victoria began to grow wildly. Since this sea bass is rich in fat, people prefer to smoke and roast it with firewood instead of drying it, so this fish also greatly increases the demand for firewood among the locals.

Adult Nile perch can weigh more than 440 pounds, and they eat not only insects, crustaceans and other fish, but sometimes even their own kind.

Within 10 years, the perch of Lake Kyoga had established itself and reproduced, and by the 80s, the Nile perch had become the main carnivorous fish on Lake Victoria.

They feed on dozens of small fish and have made several of them extinct. The introduction of perch has brought disaster to the native fish in the lake and reduced commercial fishing, but on the other hand, their growth has also provided the area with good species for fishing.

They are the ones who have caused the extinction of fish in Lake Victoria and the overflow of seaweed!

And now it still dares to rob Yang Wu's prey?!

"I'll clean you up later!"

Yang Wu had to go up to the lake to ventilate, otherwise he would have to clean it up now.

This Nile perch swallowed the Nile tilapia in one bite, spit out the bubbles comfortably, and then stared at the other Nile tilapia beside Yang Wu.

Yang Wu frowned, his enhanced eyesight could fully see the Nile perch and guess its next move.

Because this Nile perch had already turned around and stared at Yang Wu's side.

Yang Wu grabbed the remaining Nile tilapia with his sharp claws, and then swam upwards at an accelerated pace.

The two-metre-long Nile perch had no intention of letting its prey run away.

Its strong tail flicked, and then it rushed towards Yang Wu again.