FD, if there was a mistake in the subscription, read after three thirty.)
Having dealt with Zhou Bao's family's issues, Zhouyang returned to Haoyang Cave and immediately sent a communication flying sword to notify Elder Clan Leader Zhou Minghan.
Flying sword communication is a more advanced method than sound transmission talisman, as the communication flying sword not only flies quickly but also covers great distances, with less chance of being intercepted than using a sound transmission talisman.
However, using flying sword communication requires at least Foundation Establishment stage cultivation; not only must the user have Foundation Establishment cultivation, but the recipient must also possess it.
Moreover, each use of the communication flying sword wears down the sword body, requiring an artifact refiner skilled in refining communication flying swords to regularly maintain and repair it.
