Repairing the Golden Core

"Continue to control the spiritual fire!" Qin Yu reminded.

The three of them worked together to control the rainbow spiritual fire.

The medicinal juice of the sky herb completely turned into mist and merged into it.

Qin Yu looked at the two of them and said, "Next, we will continue to increase the strength of the spiritual fire to collect the pill." 

"Yes." 

"Yes." 

The two of them agreed at the same time. They carefully controlled the spiritual fire and increased the strength bit by bit.

Soon, the three of them reached their limits!

The spiritual fire became extremely manic, as if it was dancing in a medicinal cauldron!

With such a strong spiritual fire, even if they were top alchemists, they couldn't bear it at this moment.

Beads of sweat appeared on their foreheads, and their strength was almost exhausted.

"Hold on..." Qin Yu clenched his teeth and said hurriedly.