In just half a year's time, most Practitioners colleges were in a rapid process of construction. Take the one on Beimang remains for example, they were almost done with its external structure. Admittedly, nothing was impossible with enough money and effort.
It was said that it took colleges fewer than three days to finish building their foundations. With sufficient allowances, the internal Class C earth-type Metahumans from the Heavenly Network were able to meet construction deadlines in an extremely efficient manner.
Additionally, many Metahumans from other types were also directly employed in the manufacturing industry. The Heavenly Network had certainly exploited their entrepreneurship to the fullest in the construction of the seven colleges.