A city can be built by the water, using the magic-guided cannons and rifles on ships to eliminate the monsters attacking the city.
Another city can be established at the exit of a canyon.
"Defending against the tide of monsters in the city is very simple, we have solid walls; under normal circumstances, they won't launch a strong attack but will try to find a way around."
Ma Lin said, "They have been migrating from the Demon Forest along the wilderness to the south for thousands of years, wouldn't it be bad to artificially alter their course? Could it cause any chaos?"
Lian Po said, "It's very likely they would detour to the Twin Mountains of the Sin Seen Country and then walk south from the desert. They can still reach the Soul Devouring Plains, and the route isn't any longer than going through the wilderness."
Ma Lin said, "I'm filled with worries about both the Demon Forest and the Soul Devouring Plains; it's better not to engage in such acts."
