It's a giant squid, also called King Squid, which may be the largest mollusk in existence. At present, the recorded body length can reach 4-5 meters, but there is also evidence that King Squid is more than 10 meters long, and they are also the prototype of Kraken Tentacles Of The Deep Clegan. It is said that the demons in their sea can drag ships into the deep sea. However, at present, little is known about this creature, which only stays in the anatomical study of some washed-up corpses. The anatomical results show the following conclusions: 1. Although they are huge, they are very close to ordinary squid, indicating that the habits of these two creatures should be very similar. 2. Giant squid are distributed in the waters below mid-temperate zone and sub-frigid zone 1000 meters, and the specific number is still unknown. But the scope may be quite wide. 3. The story that it can overturn a ship is just a myth. The giant squid lives in the cold deep sea for a long time, and once it comes to the shallow sea, it will die because it can't adapt to the changes of water temperature and water pressure. 4. The life span of giant squid is actually very short. Like ordinary squid, their life span is only three years, so its growth speed is amazing. However, in the deep sea where food is scarce, how they did it has not been answered so far. The only possible answer is that they will prey on anything they meet, including their own kind, or their energy consumption is very low, and most of the food they eat can be used to build their bodies.