Chapter 89: The City Walls Are Booby-Trapped.

Li Guanqi flew toward the heart of the city, observing his surroundings. His grandfather's warnings about the Mo family kept him on high alert.

The Mo family may have vanished ages ago, but this was still a major city. Even if it didn't belong to the main family, a powerful side branch was still dangerous.

As he passed an enormous mayor's mansion, he sensed a faint ripple of spirit power from within. He stepped inside to investigate and soon discovered a hidden room.