Because people are always keen to explore some unknown truth. Moreover, the legend of Loch Ness Monster can be traced back to the last century, and many people have known about it. The media will seize this point of people's curiosity and focus on the Loch Ness monster, thus giving people the feeling that many people are curious and enthusiastic about the monster.

In 1930s, it was speculated that Burtram Mills, the owner of a British circus, immediately realized that the "Loch Ness Monster" recently seen nearby was just an elephant in his circus. The circus owner "played along". Mills did not reveal the secret of "Loch Ness Monster" to the world, but used it as a way to promote the circus.

1933, he issued a reward order, announcing that anyone who caught a Loch Ness monster for his circus would receive a reward of 20,000 pounds. The Loch Ness monster and Mills' circus immediately gained worldwide fame. Therefore, the Loch Ness monster was just a deceptive trick in the original. Therefore, the words "Loch Ness Monster" have always been the endorsements of unsolved mysteries.

But in recent ten years, the Loch Ness monster has become a hot topic again. They are considered to be very huge eels. In April, 2008, two giant eel carcasses floated on the lake. Picked up by fishermen, one of them is 2 meters long, and it may be attacked by a bigger eel with a length of more than 15 meters. Some scientists believe that among thousands of sea eels, there are always several that lose their reproductive ability during their growth. Such moray eels did not return to the ocean where they were born to lay eggs, but stayed in Loch Ness, becoming what we call the Loch Ness Monster.