The ancient Mexican manuscripts preserved by the Vatican city-state Atlantis (that is, "the ancient manuscripts of the Vatican city-state") and the Indian civilization works of the United Mexican States preserved to this day also have similar descriptions: "There have been four generations of human beings on the earth. The first generation of human beings were giants, and they were destroyed by hunger. The second generation of mankind was destroyed by a fire. The third generation of human beings is apes, which are destroyed by killing each other. Later, the fourth generation of human beings appeared, that is, the "sun and water" stage of human civilization, which was destroyed by huge waves and devastating floods. In another batch of ancient manuscripts preserved by Vatican Library, human civilization that existed before the flood was also mentioned. Modern science has found that before the flood, there may really have been a continent on the earth, and this continent has a high degree of civilization. In a global disaster, the continent sank into the Atlantic Ocean. In the past century, the remains of prehistoric civilization discovered by archaeologists at the bottom of the Atlantic Ocean seem to confirm this hypothesis. In folk parlance, people call this land "Daxizhou" and the country that gave birth to prehistoric civilization "Daxi Country". In fact, the scientific community has long named this mysteriously disappeared continent, that is, it has followed Plato's name: Atlantis. Looking along the 30 north latitude, we can't help but mention the "Atlantis" continent that sank into the sea on a "tragic day and night" before 12000, which is often referred to as "Daxizhou". The legendary sunken continent is located near the center of the Atlantic Ocean. The core of Oceania's civilization is Atlantis, where there are palaces and magnificent temples dedicated to the patron saint Poseidon (that is, Poseidon in Greek mythology). All the buildings are built with white, black and red stones excavated locally, which are beautiful and spectacular. Around the capital Poseidon, there are two circular lands and three circular canals. There are cold springs and hot springs on two round lands. In addition, there are shipyards, racetracks, barracks, gymnasiums and parks on the mainland. This is the scene of Atlantis described by Plato, a Greek philosopher and China philosopher, in his masterpieces Cletus and Timaios. Since then, this ideal city has become a sacred paradise that everyone yearns for forever. With the gradual deepening of archaeological excavations, British scholar Scott Elliot pointed out that Atlantis had reached the peak of human civilization at that time. Many historians believe that Atlantis is a myth, and Plato only used it to compare the values of Athenian society, but many archaeologists and historians hope to find it and return it to its original appearance. /kloc-In the middle of the 9th century, American archaeologist Denari published his research achievement "Atlantis-Ancient World" after his lifelong efforts, and he was also known as "the father of scientific Atlantis research". Denilli put forward 13' s plan about Atlantis.