This heart-palpitating sense of dread came from high above the Chaotic Devil Sea. Xuan Xiao frowned, raised his hand with a beckoning gesture, and tried to recall the ban-flag, only to find to his astonishment and dismay that the flag was enveloped by an invisible force, making it impossible to store it back into his storage pouch.
Such a bizarre turn of events made the unease in Xuan Xiao's heart grow all the more intense. He abruptly stood up, his hands forming incantation gestures in rapid succession, striking the ban-flag one after another.
Every time a spell technique merged into the ban-flag, it was immediately neutralized by that invisible force, without a single exception.
Chapter 1508