Upon stepping into the source of the ominous darkness and traversing the tunnel-like passageway, Jiang Chengxuan and Shen Ruyan experienced an eerie sensation—almost as if they were on a leisurely stroll through the mountains.
The surroundings were silent and unassuming. The rocky walls bore no traces of mystical energy, nor did the air carry the faintest whisper of a breeze. Everything was still, an unsettling tranquility filling the space.
It was this very sense of normalcy that made the situation all the more bizarre.
Logically, constructing a passageway leading to the Ancient Realm would require unfathomable techniques and power—at the very least, something comparable to an immense teleportation array capable of bridging two Immortal Domains.