Trindadi Island, a volcanic island in the South Atlantic Ocean.


    It belongs to Brazil, but it is more than 1100 kilometers away from Brazil and only covers an area of more than 10 square kilometers.


    There are no permanent residents on the island. Only a team of Brazilian navy soldiers are on duty regularly.


    By this year, including a dilapidated marine station built by the Brazilian Navy on the island, trindadi island has a total population of about 30 people all year round. It is a very desolate island.


    There are countless lava domes and steep mountains on trindadi Island, and the highest peak is 620 meters above sea level.


    For mankind, this is an island with no resources, lack of fresh water and regular supply of materials by transport ships of the Brazilian Navy. It has no use except to expand its territory and economic sea area.


    But for the Decepticons, the island is wonderful.


    The special composition of the volcanic island makes the offshore area of the island full of reefs. In addition to a safe access channel dug by the Brazilian Navy with blasting to regularly replenish materials for the soldiers stationed on the island, more than 80% of the area around the island is a restricted area inaccessible to ships.


    There are steep rocks and caves all over the island, which is perfect for hiding.


    Sun Cheng did not fully trust fraud, so he did not have the idea of directly bringing him back to base 2.


    A long time ago, from Lop Nur, sun Cheng got a metal plate for storing information left by a pathfinder elder who called himself a "monster general".


    The man who claimed to be one of the thirteen ancestors of the Yuan Dynasty, ruitianxiao, described the Fallen King in many ways, which was completely different from the one sun Cheng knew.


    However, only from the beast general also called each other zhentianzun, we know that zhentianzun at that time should have just fallen.


    It is not incomprehensible that ordinary cybernetians are pious and humble in the face of a Yuanzu.


    Sun Cheng''s initial understanding of the fallen came from the records on the metal plate left by the "monster general".


    According to the beast general, after the thirteen yuan ancestors defeated an "invader from the universe" he did not leave a detailed description, Maxim among the thirteen yuan ancestors should be the first to fall.


    He was constantly allocating the relationship between the thirteen Yuanzu, and finally succeeded in putting the then undeveloped zhentianzun and Sai Tianjiao into opposition, even fighting at the cost of life and death.


    In the duel, zhentianzun accidentally killed Sai Tianjiao and personally killed his lover, which obviously stimulated zhentianzun.


    He voluntarily gave up his weapon, zhenhun gun, and exiled himself. Under the custody of the other six ancestors, he embarked on the journey of hunting Maxim.


    In this process, because of the guilt of personally killing his lover and the missing of Sai Tianjiao, zhentianzun finally tortured him to the verge of collapse.


    They were lured by Maxim all the way to the ancient earth. Zhentianzun tried to use the special ability of the soul calming gun to create a [star extraction tower], destroy the sun and create a more powerful [ignition source] to revive his lover, Sai Tianjiao.


    This proposal and request were flatly rejected by the other six Yuanzu.


    In anger, remorse and resentment, zhentianzun finally degenerated.


    He called himself a fallen king, didn''t know what means to use, took back the soul calming gun he had abandoned, and even stole the [leadership module] from other ancestors.


    A fierce battle between the ancestors of the Yuan Dynasty broke out on the earth in ancient times.


    The six ancestors paid a heavy price and finally recaptured the leadership module from the Fallen King.


    General behemoth was one of the earliest pathfinders to the earth, following ruitianxiao, one of the thirteen Yuanzu at that time.


    He suffered heavy losses during the war of the seven ancestors and slept until he didn''t know when he woke up.


    Later, in order to find people who may still be on the earth, general behemoth searched many places on the earth.


    Unfortunately, apart from the traces left by some pathfinders who came to the earth, he only met some evil and belligerent Decepticons.


    In the last stage of his life, the monster general found something he called "even the ancestors of the Yuan Dynasty dreamed of".


    Sun Cheng was very curious about what it was.


    To this end, he has been investigating.


    Fortunately, the monster general did not leave the detailed longitude and latitude coordinates of the place where the things were located in the metal plate, but he had a more detailed description of the hiding place.


    Long ago, sun Cheng knew that it was hidden on an island, and it was also a volcanic island.


    However, submarine volcanic eruption is one of the main ways to form islands on the earth. Therefore, there are not 10000 volcanic islands on the earth, but there are still thousands.


    Without any help, sun Cheng could only find some detailed satellite maps about the earth.


    The base initially launched several satellites. Except for two to facilitate the emergency communication of intelligence personnel, most of them are high-definition earth exploration satellites.


    Because sun Cheng needed to be busy with too many things, he did not focus all his energy on treasure hunting. Instead, he screened out the task of islands in line with the conditions described by general beast from the massive high-definition maps taken by satellites and handed it to the intelligent computer of base 2 - fantasy.


    And magic did not disappoint him. After several months, after repeatedly comparing the full data of tens of millions of island HD maps, similar possibilities were excluded one by one.


    Trindadi island is a volcanic island that is the most consistent with the description of general behemoth.


    Sun Cheng learned the news more than two months ago.


    Then he sent a Decepticon engineer with a team of engineers and a large number of robots to board trindadi for detailed investigation and search.


    As for the Brazilian Marines stationed on the island, no one cares about them.


    The establishment of a platoon of the Brazilian Navy is 21 people, and the soldiers stationed on the island of trindadi are a platoon.


    They spent most of their time in a small barracks near the southeast coast.


    There are few living facilities on the island, and the road traffic is almost zero.


    Brazil has been peaceful for many years. Although it also has territorial conflicts with some neighboring countries in South America, trindadi island is not within the scope of the conflict.


    According to Yuri''s investigation, the Brazilian navy soldiers transferred here basically offended their superiors or made mistakes during their service. In short, they came to suffer.


    This statement is also verified by the investigation of UAVs released by engineers on the island.


    The supplies on the island are delivered only once every half a month. Occasionally, the soldiers stationed on the island lack enough fresh water and physical goods because of the late weather.


    Therefore, the navy soldiers stationed on trindadi Island usually do not patrol the island, but use a set of distillation equipment to produce fresh water and go fishing in the sea.


    As for the ocean station, which also belongs to the Navy, it was first established in the 1950s. Because the living environment on the island is poor, the ocean station will be opened only three or four months a year, and with daily maintenance, there are only three or four people.


    So sun Cheng and his team took over trindadi island with confidence and established a small base on the island.