Since stepping onto the path of immortal cultivation, Lin Xuan had experienced countless hardships and dangers.
The richness of his experiences was something ordinary cultivators simply could not hope to match.
What powerful enemy had Lin Xuan not seen before?
What bizarre, dazzling rumor had he not heard?
Not to mention that Lin Xuan's current strength was already comparable to that of a mighty cultivator at the Tribulation Transcendence level; long before this, he had already been able to remain unmoved even if Mount Tai collapsed before his eyes.
Yet at this very moment, Lin Xuan was stunned by the account of a mere Nascent Soul Realm cultivator.
In ancient times, the Outer-Domain Heavenly Demons had actually invaded the Spirit World, the Demon World, and the Underworld Realm at the same time?
As for the specific circumstances of that battle, the Brocade-Clad Elder, limited by his cultivation, was not very clear. He only said that according to the descriptions in the ancient texts, it had been tragic to the extreme.
Wasn't that nonsense?
Lin Xuan was left speechless for a moment.
He knew very well how strong the Outer-Domain Heavenly Demons were. Even a Tribulation Transcendence Late Stage powerhouse like Nailong True Person would not dare say he had absolute confidence against one.
In fact, even an ordinary Heavenly Demon possessed strength above that of a common Spirit Division Stage cultivator, and even beings at the early to middle Tribulation Transcendence Stage had to deal with them carefully.
Facing such powerful enemies, one could well imagine that the battle would naturally have been extremely tragic.
Lin Xuan was curious, but unfortunately, the old man's understanding was not detailed.
He only said that in the face of this unprecedented crisis, the powerhouses of the Three Realms had no choice but to