2003 American sci-fi action film starring Keanu Reeves, Kerry Anne Moss, Lawrence Fischborn, and Hugo Viven.
In the second part of the plot, Neo's mind flies out of the trapped station, where the French take in the programs that are about to be deleted, and the only way to escape the station is to leave by subway, and Morpheus and Triniti come here to coerce the French to rescue Neo.
Agent Smith, who has been upgraded to a standalone program uncontrolled by the Matrix, begins to spread like a virus in the Matrix and gradually becomes a designer threat, with Smith controlling a Zion rebel army to enter the human base.
The Lord of the Machine assigns countless electronic squid to invade Zion, the humans of the base are on guard and actively preparing for battle, neo and Triniti are driving a spaceship to find the Master of the Machine, the ship is attacked by the Smith avatar, Neo's eyes are destroyed but he can sense the affairs in the matrix, and with the cooperation of Triniti, he kills the Smith avatar and continues to move forward.
Humans pilot war machines to concentrate their fire against the influx of electronic squid, the battle is fierce, the commander is killed to no avail, their only hope is to pray that Neo will succeed.
Neo and Trini manage to get to the Electronic Squid's Lair, but unfortunately the ship crashes, Trini is sacrificed, Neo successfully connects the Matrix to talk to the Master of the Machine, he asks not to kill the humans in Zion, in exchange, he will go to clear the Smith threat, and the two reach an agreement.
Neo and Smith fight, and eventually Neo deliberately assimilates Smith, and because it is the front and back of the program, both die together, and the people copied by Smith are restored, and Smith is completely eliminated. The Electronic Squid also halted its attack on Zion and the Matrix was restarted. Those who think they have achieved precious and short-lived peace in the real world do not know that this is only an upgrade of machine civilization.