X1x 112376 Sato Hiromi 【High Speed】

Let me outline a basic plot. Hiromi Sato is a skilled programmer who accidentally discovers a hidden code (112376) linked to her missing brother. His gamer tag is x1x, so she delves into the digital underworld to find clues, facing ethical dilemmas and danger. The code might be part of a larger conspiracy involving data trafficking or experimental AI.