Liu Ruyan and Qin Yao both shook their heads; they were completely unaware of this as well.
Chu Xiaoxiao, who had already been helped up by them, spoke weakly, "This is a formation within a formation. The outer one is a Spirit Gathering Array, and the inner one is the Twelve Ancestor Witches Killing Formation. The master has arranged these two formations very cleverly. The Spirit Gathering Array completely conceals the Twelve Ancestor Witches Killing Formation. If not triggered by special means, the Twelve Ancestor Witches Killing Formation will neither appear nor be detected.
The power of a formation is related to the strength of the person setting up the formation, the formation materials, and the intricacy of the formation itself. Therefore, with the enhancement of the Spirit Gathering Array, the power of this Twelve Ancestor Witches Killing Formation is even stronger."
Hearing Chu Xiaoxiao's explanation, everyone slightly nodded, indicating they understood something.
