In the year 2029, technology reached on next level; it allows people to replace their body parts with advance cybermetic implants. In the highly connected city of Niihama, Public Security Section 9 fights against cybercrime and terrorism.  Motoko Kusanagi, a skilled cybernetic officer, is assigned to find a mysterious hacker known as the Puppet master. This criminal can hack the cybernetic brains of humans and erase their memories to control them. Motoko and his team work day and night to uncover the truth behind it. During the mission, she started to question her existence. Now this case becomes more important for her. She wanted to catch the Puppet master and find her own identity.