Old Sir Zhang's small-scale birthday banquet didn't have many people in attendance, but its influence was still significant.
The Zhang Family relatives still placed a lot of importance on it.
So, on this day, the Zhang's Manor was decorated with festive lights, and the style of a birthday celebration was fully embraced.
On this day, the airspace above Zhang's Manor was in a no-fly zone for drones. Since the rise of drone activities, the area within a 20-kilometer radius above Zhang's Manor has always been restricted airspace.
Firstly, the Zhang Family has privileges; they didn't want ordinary folks to see too much of their opulence. In the age of the internet, people said all sorts of things, and it wouldn't be good if it spread online.
Secondly, the airspace above Zhang's Manor was indeed a designated training zone for a certain air force unit. How could drones be allowed to fly freely?
