Guest strode excitedly out of his laboratory; his prized student had recently made a significant discovery—a substance extracted from plants.
He took the sample, along with a stack of messy reports, and got into the car prepared especially for him, traveling all the way to Chang'an's Royal Palace.
The main body of Chang'an's Royal Palace was still a construction site, where a professional construction team was laying complete pipelines for the underground of the entire palace.
These pipelines were large enough to drive through, with the purpose of laying the groundwork for future improvements, allowing the remaining underground construction to be completed entirely within the pipeline.
Therefore, the entire project was incredibly time-consuming, as constructing a massive underground structure with the current technology was certainly no easy feat.
