The prisoners trapped in this cave were all shackled. In the eyes of the Mingshui Sect and Qing Ji's subordinates, they could not exhibit their demonic power, so their bodies were no different from ordinary humans, at most having slightly better physiques and greater strength. It was impossible for them to avoid the perception of the Cicada Bells, so two bells were planted here merely to alert against the prisoners causing trouble inside. Little did they know, Ning Xiaoxian had consumed the Dragon Elephant Fruit and coincidentally had the Demon Skull, such a defiant treasure, allowing her to save herself and then others.
