AI Era: In the future, the general AI "Sky Dome" will take over 99.9% Of the world's code production. Programming languages are highly unified and abstract. Humans only need to describe their needs in natural language, and AI can instantly generate perfect applications. Traditional programmers have become a historical term, and code is regarded as "black magic" or "ancient spells".
Traditional successor: Su Huaisu, 68 years old. The owner of the last "manual programming firm" is like guarding a lighthouse.
Beginning: A big shot comes to ask for help with a "ghost bug" that cannot be solved by AI and is related to the fate of the city.