When the Cultivator Alliance found Red Leaf Ridge, the team's main force had gone to Central Province, leaving only Jiao Daoren behind to hold the fort.
He bluntly asked them to provide more detailed information.
A few days later, Paranoid and Jia Shuiqing returned first, but even they were unsure what exactly had changed.
However, Jia Shuiqing was very good at handling such situations. She brought out Red Leaf Ridge's third mundane item: the Long-Wave Intercom Device! It required no relay signals, transmission equipment, amplifiers, or the like to communicate across long distances. It was perfect for early warnings.
Dongsheng cultivators also had long-distance communication methods, such as Communication Talismans and Communication Cranes.
But without question, cultivator methods not only consumed spiritual energy, but were also quite expensive.
In many mundane regions, the highest cultivation was merely Qi Refining. Even if they possessed low-grade Communication Talismans, they could not transmit messages very far.
Yet to properly guard against a Heavenly Demon invasion, the warning range had to be broad enough.
Take Seven Colors Marsh, for example. The Heavenly Devil Domain had already formed there, yet no one knew about it. That was rather outrageous.
Qu Jianlei had long emphasized the importance of arming the entire populace, but the conditions had not been in place before.
After analyzing the situation, Jia Shuiqing felt that the time was ripe. She produced this third device and asked the Alliance to distribute it widely.
The Alliance had also been troubled by its lack of comprehensive monitoring methods against Heavenly Demons.
Although the Alliance was currently making all-around war preparations, everyone was clearly more focused on offense, defense, and healing.
Among those preparations, Communication Talismans ranked somewhat lower in priority.
Even though quite a few cultivators admitted that the timely transmission of information could decisively