You are talking about the first season, and the story is very interesting, which explains all the puzzles of last season: the first stage of the fourth season of Lost-cleaning up Rhichardalpert and Jacob are strange ancient aborigines on the lost island. This strange island was discovered in the 1980s, so with the support of HansoFoundation, the Dharma organization with evil ambitions came to the island to conduct various supernatural experiments, and the original residents were once reduced to workers and experiments. Until Jacob instigated a revolution, the poisonous gas released destroyed the Dharma organization on the island and inadvertently destroyed a scientific research team (only one French woman survived), which brought many negative effects to the island. The indigenous revolution led by Jacob to overthrow the branch of Dharma Island is called the cleansing movement. Black smoke is produced in the process of "cleaning up": "Black smoke" is the nano-and neural network experiment of Dharma, which was originally used to protect the security of the periphery of each station, and was later destroyed in the process of "cleaning up" Dharma controllers. Since then, I have been wandering around, and I have a sense of self, which is the black smoke that Losties and others saw later. It is precisely because of some of the negative effects mentioned above that after the "great cleansing", a talented and controversial figure, Benares, was selected by Jacob to undertake an important mission: the rescue operation on the island. . . ——the others) Jacob hid in the crowd for some reason and continued to give orders, while BenLinus was chosen as the leader of the island rescue operation. Richard is responsible for recruiting scientists like Juliet and able-bodied men like Tom all over the world in the name of Dharma, gradually expanding their team and forming the so-called "theothers". Other people, whether they are people we have come to know and like or people we have come to hate, are good people despite their extreme behavior. After gaining their freedom, they began to take the initiative to eliminate the various influences left by the Dharma experiment on them and the people on the island who did not take protective measures: the degree of this influence is different for different people, for example, the special functions of children will become obvious, for example, pregnant women will become fragile and die, for example, the number of male sperm will increase exponentially, for example, people will have various hallucinations, and so on. . . Theothers also has the most important task, which is to deceive the Dharma organization and make them believe that Dharma is still in power on the island. That is to say: firstly, the signal interference from the underwater cabin (thelookingglass) makes it impossible for the outside world to have any contact with the island except the flame cabin; Second, Mikhail must keep communication in theflame, and let the green light on the Dharma side light up to confirm that everything is normal on the island and continue the food supply; Third, Dharma's important work in theswan-constantly inputting familiar passwords, this work needs someone to continue, so as not to arouse suspicion. The rest is the only way to make everything look normal. The three warehouses were guarded by Mikhail, two women and Desmond's predecessor. Many years ago, Desmond drifted to an island and became the successor of Swan Cang. Someone told him that he saved the world by pressing the button. So for a whole year, Desmond kept "pressing the button" and entered it into the computer every minute, until one day in, Desmond failed to press the button because of his own mistake, which led to the plane crash. . . The third stage-flying is the main line of the story. It seems that someone (Jacob? Generally speaking, Jack, Locke, Sawyer, Claire, Hugo, Sun and others finally came to the island. Their arrival is accidental and inevitable, and they shoulder a great mission. Others are nervous about the loss, because survivors who don't know why are likely to sabotage their actions. So I got the hint from Jacob that I was stupid and quickly put into action: many people in the tail cabin of the plane joined theothers after being brainwashed; Due to the resistance of Eko and Ana, Goodwin lurks among the survivors in the stern cabin to observe secretly (accidentally killed by Ana), Ethen breaks into the front cabin to save the pregnant woman Claire (accidentally killed by Charlie), Tom takes his child Walt to study his own abilities (as a result, Sawyer has a grudge with him and is finally killed by Sawyer), and Losties has many accidents due to his own problems (such as Ana shooting Shannon, Michael shooting Ana and Libby). In short, others are well-intentioned and never take the initiative to hurt people who get lost.