I have a city in another world

Description

The cruel and powerful world of Lou Cheng has all kinds of upgradable Tower City. Hundreds of millions of Tower City monks have invaded all realms, and no one can match it.
Tang Zhen accidentally entered the world of Loucheng, slowly built his own power, and eventually became the true strongest.
[Non-cross-border transaction type, the main content is mainly about fighting in other worlds. 】