The black thing was instantly squeezed deeper into his body, even though a vast amount of dragon blood had diluted it.
However, wherever it passed, the muscles, meridians, and body would completely wither without a single bit of life force remaining.
"What's this thing? It's so terrifying!"
Qin Yu felt a chill run down his spine.
"It's the poison Holy Lord extracted from the source of life using the Heart of the Ocean. Water is the source of life for all living things, and all living beings are born from water. Gu Ning spent most of her time on her cultivation journey to extract the poison from the source. How terrifying is the poison extracted from the source!"
Saintess Gu smiled grimly. At this moment, she slightly breathed a sigh of relief.
The power of the dragon breath also destroyed the vitality in her body. Even if Qin Yu had injected a terrifying amount of medicinal qi, he could not stop it from passing.