Perched atop a remote and treacherous mountain range, Lunar Peak is the heart of the Lunar Sect's true power. The peak is often shrouded in mist, and ancient records speak of its summit reaching the sky, where one can almost touch the moon itself during its zenith.
Lunar Peak serves as both a place for intense training in martial techniques and peaceful cultivation.
The Lunar Peak was not guarded by any cultivators because the entire peak had a rank 5 array where even the cultivators above the Nascent Soul Realm could not force their way into it.
It was a treasure that was left behind by the ancestor of the Lunar Sect who broke through the shackles of the Nascent Soul Realm and broke through to the realm after it.
As for what happened to him or where he went, no one knows.