It isn't a bad idea. However, when the creatures arrive they spread out through the city before I'm able to drive them into the caves - having only one entrance will make that much harder. The caves are also a form of defense, in case we are attacked again. Having only one way in will make it much more difficult for us to mount a defense within them.
However, the idea itself is sound enough. You could speak to Confusion. She made them, she would have more insight than me.
no subject
However, the idea itself is sound enough. You could speak to Confusion. She made them, she would have more insight than me.