Dinkasa stared at the beating progress bar on the computer screen, and the coffee on her fingertips was already cold. At three o'clock in the morning, she was the only lamp left in the office building, and on the screen was the "Tang Dynasty Cultural Tourism IP Complete Project Plan" that she had been working on for seven days. Party A wanted to build an immersive Tang Dynasty theme park, which required everything from costumes, architecture to business logic to be consistent with history, and to incorporate modern operational thinking. Just for the "Tang Dynasty City Line Simulation" Excel sheet, she changed no less than ten versions.