Lind emerged from his seclusion to see a shocking transformation. There were now cities, farms, and various stages of life taking root but the scale was insane!
While cultivators could use their various skills to accelerate construction for mortals to an extreme, it took decades to properly refine materials and make structures that could withstand the strong auras that could flow off them.
His ships were a good example. While they were interconnected artifacts working towards a flying vessel, to contain the power of lower realm to higher realm cultivators required drastically complex preparation.
It took him centuries to make those materials if he was aiming for the highest quality and longevity. If it just needed to work, he could shorten it to a single century but it would need repairs constantly.
