[Technology + Cyberpunk] In an apocalyptic environment full of rules, the apocalyptic environment has a strict hierarchy. The 99-story super technology tower: Eretta, is home to the only 99 million people in the world. The world's money resource dominators live on the 99th floor, and the lowest human beings live on the 1st floor. The protagonist, Prince, lives on the 22nd floor. He belongs to the lower middle class, but he is a hacker genius. He is 23 years old this year and has developed a code that allows an intelligent food delivery robot to deliver meals originally intended for floors 80 and above to the 22nd floor. Prince's goal is to develop super hacker codes so that people on the 22nd floor can enjoy material benefits above the 90th floor. Terri needs to find Prince under orders from the top. After Prince received the news, he used a super hacker to forge his identity, and Terri needed to find him and bring him back to the 98th floor to face punishment.
