The real hegemon of the ocean

The relationship between predators and prey is always close to each other, without one, the other cannot exist. Sharks seem to be on a mission to remove weak individuals from the herd, enabling them to grow better. In this respect, sharks become a factor of life, not destruction, and they play an important role under the surface of the sea, an integral part of the aquatic ecosystem. The fate of sharks for hundreds of years is still the one to kill, not to protect.

About 25 million years ago, the ancestors of sharks once existed at a larger size than today. They are big teeth with a length of over 15m, weighing 50 tons. Its teeth are 15cm long, the root is about 12cm, they are not only sharp but also have jagged saw teeth attached to tear the prey. The jaw is so big that it can easily swallow a dolphin. But this giant shark is extinct 2 million years ago with a mysterious cause, leaving descendants who are today sharks dominating the sea.

Are they really dominating the sea? Sharks have enemies? As a monster of the sea, is the shark giving way to any creature? In the vast ocean, safety is just an illusion, death always lurks and comes at any time without mercy. No matter which monster the descendant is, it can't be avoided!

The ocean breeds in their hearts a special race, the species reject the ground back to the sea, delphinidae (Delphinidae). Unique intelligent creatures, labeled by humans for the characteristic of being able to laugh, know how to play ultrasound to hunt and find each other in the vast sea, and are scuba diving divers.

The irreverent son of the delphinus is Orca (Orcinus orca), also known as killer whale (killer whale). Without peaceful peace like their brothers, Orca is really sea wolves, they are unique, aggressive and warlike. As the largest sized dolphin, wearing black and white, Orca seems to be born to become the most fierce predator in the ocean. They are the only dolphin that attacks whales (dolphins and whales of the Whale), the only dolphin that juggles prey on the sea before eating, the only dolphin that knows how to spin. Return to mainland sword bait and know how to teach the next generation of hunting skills! Even sharks sometimes enjoy the rest after the Orca herds have filled the cup and still haven't finished their prey. They fluttered across the sea surface and did not back down to any enemy, even if it was a god of sea and sharks!

The battle between dolphins and sharks is the eternal story of the sea. And Orca has become the number one enemy of sharks. Collective life has made these killer dolphins not abstain from any opponent. Centuries of killer dolphins and sharks have made endless legends of competitive racing dominate the pyramid peak of life in the ocean.