According to the rules,
Fang Hao can freely use the resources of the subsidiary village, but Petty needs Fang Hao's consent to use them.
In a sense, this village is now Fang Hao's village.
Petty is more like a temporary manager, acting as the village chief.
Therefore, upgrading the village and increasing its defense level is a must.
Upon this thought, Fang Hao upgraded the village immediately.
He upgraded the walls to a level three and set up arrow towers at each of the four corners.
He then upgraded all the buildings inside the village to a level three as well.
Unlike the subsidiary territories, the building level of a subsidiary village can't surpass the region's level, it can only be upgraded to level three.
Petty watched the village expand and upgrade with an excited look on her face. This recent round of upgrades had accelerated the village's development by several years.
"My Lord…" Petty's eyes sparkled with awe.