Ignoring Cheng Yu's unfounded speculations, he was quite curious about Lu Lin's experiences over the past ten years.
However, no matter how much Cheng Yu tried to probe, he couldn't uncover the details within. After organizing these pieces of intelligence, Elder Cheng Yu took out a small yellow-brown disk from his Storage Ring, which was engraved with intricate and mysterious patterns.
This was a formation disk, the Transmission Array Disk.
In Longyuan World, long-distance transmission is a matter of significant energy consumption. Even if ordinary forces have the ability to create teleportation formations, they won't use them lightly.
After all, each use could consume as much as twenty million Star Stones, which is unaffordable for most forces.
The key is that this is merely for transmitting some simple files. If it's for transmitting treasures containing power or directly sending a person, the enormous consumption could bankrupt a small-scale force.
