There is a kind of thing, it can be separated from the water for four years, and it will not die under the sun. Is it very powerful? This kind of fish is Duz’s lungfish. This kind of fish lives in fresh water. In addition to breathing with sputum, it can breathe in the lungs of the sputum. Even in the dry season, they drill into the mud for summer sleep. African lungfish have an innate vitality. They are encapsulated in adobe and can even sustain life by consuming some of their muscle tissue. Until the rainy season, the lungfish came out of the soil and returned to normal life.