The film is about Thomas A. Anderson. He has two options for entering the Matrix. The movie revolves around the adventures of Thomas A. Anderson and his friends

Humans create artificial intelligence AI. AI rebellion, a battle for dominance between humans and AI broke out. Because AI operates on solar energy, humans have polluted the sky to cover the light. AI evolved and figured out how to collect energy from humans. AI won the war, humans were completely defeated. To capture energy from humans, the AI ​​creates a Matrix, which is a virtual world just like the real thing. The true nature of the human being is kept in a cocoon and their spirit lives in The Matrix. No one knows they are living in the Matrix. Thanks to that, AI gains the power generated by humans. The AI ​​knows that in order for the Matrix to work smoothly, humans must also experience true-fervor-craving - not living a life full of pink. AI also knows that human nature is thirsty for freedom, this instinct cannot be erased or reprogrammed. Therefore it allows some "enlightened" people to live in the Matrix and allow them to escape. Although this is a back door, AI thinks it must exist in order for the Matrix to work properly.
In optimal form, the Matrix must be an imperfect world like ours, that is, the system must have a certain proportion of people escape the Matrix and return to the real world. (theirs in the movie). To control it, AI creates a Zion city deep underground of the real world as a refuge for rebels. The AI ​​controls this escape with a 70-year cycle, every 70 years it resets all of the Matrix and destroys all creatures in that Zion city. Neo is a fail-safe created to help the rebels re-establish Zion after each reset. The Oracle's "mission" is to lead Neo and the rebel faction. The Oracle is part of the Matrix program so she knows the cycle every 70 years, but actually she is not the one who foresees the future. The rebels thought they were prophets to help them fight AI for independence, but in fact, Oracle's mission is to keep that 70-year cycle in its right direction. The Oracle The Oracle
Everything went according to the intent of the AI, until the nth time when Neo (the nth generation) met The Architect - the creator of the Matrix - to reset the Matrix. Through a 314-second conversation between the two sides, [the viewer] knew that it was all an AI-created lie, from the real world to the virtual world. The Architect has created at least 2 matrices, in which the first matrix failed because the virtual world for everyone to live happily, so no one knows it's fake, no rebel faction -> Ma This match is canceled. The Oracle has told Architect to redesign a new Matrix and it works stably now. From these two factors, it is shown that Oracle is the mastermind behind everything. Agent Smith is a "system virus" created by AI to chase and destroy rebels, to make their escape seem more dramatic, not smooth. In the film, the Matrix is ​​active at the end of cycle 6; 5 times before was reset stably. This Neo [6th generation] loved Trinity more deeply than the previous 5 beings, so he decided to save Trinity and not walk through The Architect's door (if he stepped over it would reset the Matrix and clean the city. Zion). This detail causes the matrix to be distorted, not going in the same trajectory as 5 times before. Because of this distortion, the Smith virus is stronger than ever, free to exist inside the system. AI also gave up, not knowing how to handle Smith.
Neo compromises with the AI ​​that will help AI destroy the Smith virus, in return that the AI ​​cannot wipe out the city of Zion and at the same time allow those "enlightened" to escape from the Matrix safely.
Neo killed the Smith virus. Peace returns between humans and AI. Both accept each other's existence