Rookie Detective

When the land was occupied by demons, people had no choice but to flee to the sky.
After transmigration, Ricky found that he had become the City Lord of a Sky City. He quickly became familiar with this new world and established a clear direction for survival, which was to resolutely engage in farming (kingdombuilding)!
He would farm (kingdombuilding) diligently, develop vigorously, and then gallop through the skies. 
If anyone disagrees, then launch a great sky battle.
Or a war!

Lord of the Sky City

Upgrading a city is not a matter to be taken lightly; it requires a clear-headed person to undertake the master planning. Therefore, as soon as he made this decision, Rocky immediately got in touch with the Technician Guild and hired a group of designers—experts in this field.


For this, he spent no less than one million Gold Coins, and that was just to hire the technicians.


From this alone, it's clear to see how much investment is needed to upgrade a city. In fact, despite there being so many Sky Cities, the vast majority will never have the chance to be upgraded because the costs are too enormous. An investment of tens of millions of Gold Coins is just the starting point, and there's essentially no upper limit.


Chapter 662 Expansion Planning