Lu Chen, upon hearing this, took out a jade token engraved with runes in front of everyone.
This jade token was palm-sized, smooth as a mirror, with densely engraved tiny runes on both sides.
When Lu Chen infused it with mana, a faint golden glow suddenly appeared on the ten-thousand-mile communication talisman, and the original runes disappeared, replaced by ancient unified text from the Central Great World.
The Lingxiao Sect members didn't find it odd, but Yang Fei and Qin Yanyang were secretly amazed.
In the age of technological civilization, communication was very advanced; a phone call could reach anywhere in the world. So after the great cataclysm, as the entire technological civilization regressed by hundreds of years, people like Yang Fei and Qin Yanyang, who originally lived in modernized cities, felt very uncomfortable and had difficulty adapting due to severe communication constraints.
Unexpectedly, the communication tools in the Cultivation World were so impressive.
