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"Indeed, Lady Luck, my wife, does love me!"
Four Iron Ingot resource cards, two experience cards, just wait for the smelting of 200 ordinary Iron Ingots, and I can directly upgrade to a Level 3 Lord's Mansion.
"Still need to wait a couple of hours, just enough time to upgrade the rest of the buildings once."
After upgrading to Level 2 territory, all the previously constructed buildings can be elevated one level higher.
Although these buildings won't manifest any new functions, their existing functions will be enhanced.
For example, the barracks, which initially could only accommodate 10 units at a time for training, can now train 20 units simultaneously after upgrading.
However, what satisfied Lord Zi the most were the upgrades for the warehouse and the trading market.
The former doubled its capacity, while the latter gained two more trading slots.
More trading slots meant that I didn't have to wait for the refresh at midnight to send various resources to Xiao Yurou.