Xuan Tian Temple.
At the summit of Xizhou Terminal Ridge, clouds of mist surged around ancient vines embedded in walls, and occasionally, eagles with wingspans over ten feet soared past, as if in a land untouched by humans for ten thousand years.
Now and then, a streak of golden light would fly here, and upon arrival, someone would move their fingers to form a seal and activate a formation. The ancient vines on the cliff walls would then slither like snakes, rustling to reveal a hidden crevice within the mountain. Through this fissure lay a secret realm.
Indeed, Xuan Tian Temple was an ancient temple hidden within this secret realm.
Usually, large immortal sects would not establish their gates within a secret realm, as that equated to cutting themselves off from the Immortal Cultivation World, making any contact with the outside world difficult. The spiritual energy within a secret realm typically could not sustain a vast force, making it only suitable for smaller sects.
