Yunxi understood what Ran Yi meant and could only say helplessly:
"At the time, the situation did not allow us to make too many preparations. Moreover, the Evil Cultivators of the Upper Realm had been constantly trying to reconnect the passage Huaxian Sect left behind.
We all believed this passage should have been the most stable one. Although it had been severed for a time by the Huaxian Sect Venerable's self-destruction, its spatial nodes remained intact. That was why the Evil Cultivators ultimately managed to reconnect it. They would not easily abandon a passage they had already opened.
In order to destroy this passage completely, Master Yunyi of Yunmen Temple contributed this formation. He made it clear that to activate it, cultivators needed to be at least at the Void-Traversal Realm.
However, anyone in the Weiyu Realm who broke through to the Void-Traversal Realm would ascend to the Spirit Realm. That was why this formation had been left on the shelf. He only took it out because the cultivation of the four of us had reached the required level, allowing us to make one desperate attempt.
Time was limited. We barely gathered enough people to serve as the Formation Cores of the Big Dipper formation. When the Upper Realm Evil Cultivators attempted to reconnect the passage once more, we activated the simplified grand formation.
To destroy the spatial nodes at both ends of the passage in one stroke, we forcibly reversed the formation and strengthened its destructive power. Fortunately, we succeeded in the end."
Ran Yang and Ran Rui, standing nearby, listened with great interest. During the great battle, the three of them had been assigned to search the Qinghua Mountain Range for the Scroll of Mountains and Rivers. None of them had wanted to go, but Old Ancestor Hao