Chapter 348: Chapter 348 The Foundation is in Hand, Hunting Grounds in Another World!

Tang Zhen played with the three million-dollar city foundation stone for a while, then put it into his storage space, without rushing to build the city.

He planned to wait a while until the main city was upgraded to level four before taking out the city's foundation stone and upgrading it to level four together!

To advance a city from level three to level four, it requires sacrificing ten thousand level four brain beads, equivalent to ten million level one brain beads!