Everything in the City Upgrade System

The general content is the male protagonist acquisition system. There are three opportunities to upgrade items every day. Whether it's upgrading living or dead objects. Rely on upgraded things. As you slowly dominate the city, the system will be upgraded. Can upgrade itself. The improvement is very high with each upgrade. The first time an animal upgrades, no matter what it is, it will activate the intelligence. Each time it upgrades to the next upgrade, the number of upgrades will be increased by one. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.