The spiritual energy in the Blood Vine's seed was exhausted.
It used its last trace of spiritual power to send those images back and then fell silent in the bushes. Then, Li Yuanqing discovered this stone tablet and learned that there was a human ancestor called Exalted Qiuming.
The stone tablet discovered in this remote area changed his understanding of the Catacombs to a large extent.
In Li Yuanqing's original understanding, he thought that the humans came after the demons developed this small world.
However, from the looks of it, the human race was the one who developed the entire Demon Realm. However, something happened later on, causing the mineral vein that could work steadily to be cut off. The spiritual energy of the entire Demon Realm gradually dried up.
Li Yuanqing felt that these were definitely related to the Black Dragon. It was under the rule of the Black Dragon that the Demon Realm had become like this.