Chaos (2)

When Lu Sheng estimated this speed himself, he felt worried as well. He had only cultivated the skill formula of sacrificially refining the metal ball's interior into a storage space. The only difference was that he had used much more Core Qi than an ordinary cultivator would. Then, he assimilated seawater into his Core Qi. This way, it had become the simplest way to sacrificially refine a Treasure.

Lu Sheng focused and looked at the metal ball. He felt a terrifyingly, extremely heavy pressure rocking forth within it. The ball was clearly the size of a fist, but it gave off the feeling that it was the size of a bathtub.

After an unknown period of time, Lu Sheng finally felt the gradual stabilization of the Core Qi released from his Golden Core and the Core Qi consumed by the metal ball. Then, he made the hand sign to retract his Core Qi.