Dark City is a movie that tells the story of a place where everything seems weird and scary. The place is called Dark City and it's always nighttime there. The people who live in Dark City are weird too. They don't remember who they are or where they come from. A man named John wakes up in this strange place with no memories of his past.
Later on, we find out that the people who live in Dark City are being controlled by a group of mysterious beings called the Strangers. They can manipulate reality by changing the memories of the people who live in Dark City. The Strangers are always hunting for John because he has something special that they want.
John decides to investigate the city and his own identity. He finds out that the city isn't real and it's all in the control of the Strangers. The Strangers have been experimenting on the people of Dark City for years. They have been trying to understand human emotions and memories.
John discovers that he has the power to manipulate reality too. He can change the memories of the people around him. John decides to use this power to fight against the Strangers and free the people of Dark City from their control.
In the end, John confronts the Strangers and uses his powers to defeat them. He also sets things right in Dark City, and the people there finally have a chance to live normal lives. Dark City is a movie about the power of memory and the struggle to find one's identity in a world that seems strange and unfamiliar.