And there was another benefit to doing so.
The other two towns might be suspicious.
Matthew knew that the unknown was the scariest. After a long time, they might get tired. At that time, he might find more opportunities.
Other than summoning Myossage and the coolie zombies to repair the cemetery.
Matthew also did two things.
First, he used the power of the Death Canopy to turn a group of Astral Thunderbirds that were entrenched in the outskirts of Brutal Dragon Town into Death Thunderbirds.
The Death Thunderbird had inherited its super high flight altitude and unparalleled power in the sky.
Matthew divided the thunderbirds into two groups and sent them to New Moon Mountain and Night Angel City to collect information.
The information gathered from the sky was one-sided and limited.
However, it could more or less provide some reference for Matthew's next decision.