At 1:52 a.m. on May 12, 1984, the T-800 came to Hyundai through the time machine. At 2:01 a.m., Reis came to Hyundai through the time machine. Because the population data was burned in the war, Skynet was unable to find the details of Connor's mother. Both with different purposes were looking for Sarah Connor over the phone.
Reese came to the modern age. Because demographic information was burned in the war, Skynet was unable to find information about Connor's mother. Both with different purposes were looking for Sarah Connor over the phone.
The T-800 killed two Sarahs that day, the first named Sarah Anna Connor and the second named Sarah Louise Connor. Neither is the one it's looking for. The T-800 tracks Sarah in the bar, but Sarah is rescued by Reis. On the way to escape, Reis tells Sarah why: but Sarah doesn't believe it all. In the end, the T-800 drove after the two men, and after the battle, the T-800 escaped, Sarah was taken away by the police, and Reis was arrested as a kidnapper. The two were taken together to the West Side Police Station.
Reese told Dr. Xue Boming at the West Side Police Department why. Xue Boming believes that these are all fantasies of Reis. 4am. Dr. Xue Boming left the police station and passed by the newly arrived T-800, which was in a sentence of "I will be BACK!" After the bloodbath of the police station, 17 officers were killed that night, and finally Reis escaped with Sarah.
Reis continued to flee with Sarah. The two fall in love at the hotel, and Sarah becomes pregnant with Reis's son, John Connor. At this point, the T-800 arrives at the hotel, and Reiss once again escapes with Sarah. On the way to escape, the two arrive at a factory, and at 11:41 p.m., Reis and T-800 are killed, and Reis dies. The T-800 hunted down Sarah with her remaining upper body, and was crushed by Sarah using a hydraulic press.
Sebotin Computer Company obtained the T-800 arm and the main CPU wreckage of the head at the factory, and inspired by high technology, the computer company decided to develop a new "military defense system", that is, Skynet.
Pregnant Sarah drives away from the city in preparation for Judgment Day in 1997. Passing a gas station on the way, the child took a picture of Sarah, which John later gave to his father, Reiss.