Serpent Ancestor

Xu Hei found an open space, placed the Creation Furnace in the center, and opened his mouth to swallow. The spiritual liquid from the furnace rose into the air, transforming into a slender silver snake, which Xu Hei inhaled.

He didn't know how to control the Creation Furnace, but he understood eating and drinking. He ate and drank his fill, then refined it on the spot. To be safe, Xu Hei refined the absorbed energy once through the Demon God Cauldron before fully absorbing it.

Previously, when he was trapped in the furnace, he had only swallowed it whole, using most of the spiritual liquid to compress and fight his enemies.

Days passed by.

Xu Hei's cultivation level gradually increased. The spiritual liquid poured into his body, and after being compressed multiple times, it formed true essence, merging into his Elemental Infant. Xu Hei's Elemental Infant had already taken shape, but its size was slowly increasing.

It was like an empty vat slowly filling with water. When the water truly filled it, breaking the vat, the Elemental Infant would transform into a primordial spirit, marking the day of Divine Transformation.

...

In the blink of an eye, more than half a year had passed.

The spiritual liquid in the Creation Furnace was completely absorbed by Xu Hei, and he finally felt a sense of true essence overflowing.

At this moment, the Elemental Infant within Xu Hei's body resembled a true dragon, roaming in his dantian, awakening from its slumber.