Chen Lian stood by the copper mirror, a smug smile on his face, and explained,
"Younger Brother Fang, this is the Observatory's specially crafted Communication Copper Mirror. You just need to place the letter in front of the mirror and activate it with a Technique, and the message will be swiftly sent to its destination."
Hearing this, Fang Yue couldn't help but marvel inwardly at the Observatory's incredible methods.
He was well aware that this world held many secrets. There was the Martial Dao, Qi Cultivation Methods, the Demon Race, Demon Suppression Nodes, and even the legendary Demon Realm.
In light of all that, a Communication Copper Mirror didn't seem so strange anymore.
Seeing Fang Yue's curious expression, Chen Lian continued, "This Communication Copper Mirror may be miraculous, but it consumes quite a lot of Elemental Stones to use.
