At the system prompt, Shi Feng chose to upgrade Zero Wing City without a second thought.
System: Upgrading to a main city requires 500,000 Gold Coins and 200,000 Magic Crystals. Would you like to pay?
"Pay!"
Shi Feng was not surprised by this at all. He had long since prepared the Gold Coins and Magic Crystals needed for the upgrade in his bag.
The moment Shi Feng agreed to pay, the 500,000 Gold Coins and 200,000 Magic Crystals in his bag vanished. A series of system notifications also sounded in his ears once more.
System: Payment complete. All players in Zero Wing City will be teleported outside the city in three minutes. Estimated upgrade time: two hours. Zero Wing City Regional System Announcement: Zero Wing City will be upgraded into a main-city-level Guild City. All players will be forcibly teleported out of Zero Wing City in three minutes. Players within the city, please prepare for teleportation.
Yet, all across the streets of Zero Wing City, whose remaining population had fallen below one million, cries of shock and disbelieving questions immediately erupted.
"What's going on? It's being upgraded into a main city?"
"Zero Wing City isn't even an advanced large Guild City. How is it suddenly being upgraded into a main-city-level Guild City?"
"What did Zero Wing do to upgrade a Guild City into a main city?"
The independent players and members of the various major powers active in Zero Wing City were all dumbfounded by the news of Zero Wing City's promotion to a main city.
The members of the major powers in particular felt as if the system were playing a joke on them.
Ordinary players might not understand what a main city represented, but as members of major powers, they knew