Zu Xiuyun coughed violently for a while, her physical condition deteriorating, but fortunately, the elixir was still effective, allowing her to persist for another five or six years.
Aging is a barrier mortals cannot overcome.
Zu Xiuyun could attempt to enter the Tao. With the extremely dense immortal spirit energy of the Immortal Realm, it wouldn't take long for her to reach the level of a Land Immortal.
But to kill Chunyangzi, she must abide by the word-to-law rule.
"Ah ah ah..."
Jiutian Xuan Nu shook involuntarily, the skin of her limbs as white as jade began to decay.
"As expected, it's the Demon Ancestor."
Zu Xiuyun leapt down, the overwhelmingly dense demonic qi flooding the sky, clearly preventing her from approaching. Jiutian Xuan Nu was merely affected.
She had the protection of word-to-law, making it difficult for the demonic qi to harm her.
