C940 External Enemy?

The Secluded Immortal Palace had three main peaks, and in the middle was the main hall of the Secluded Immortal Palace.

How big was Secluded Immortal Palace? If one had to say it, the main area of the Secluded Immortal Palace was at least larger than a medium-sized city on Earth.

When the sun rose, the Secluded Immortal Palace had already received accurate information