In the alchemy lab.
The gurgling sound of boiling liquid was incessant.
Pei Ze stared intently at the beaker before him, adding different materials at regular intervals.
As the ingredients were added, the liquid in the beaker gradually turned from red to blue, refracting a captivating luster under the light.
A moment later, Pei Ze extinguished the flame.
After the heating stopped, it took only about ten seconds for the blue liquid in the beaker to go from boiling to calm. Shortly after, wisps of faint, visible cold air began to rise from it.
Layers of frost quickly condensed on the beaker's rim.
But strangely, despite the incredibly low temperature, the liquid in the beaker didn't freeze. Instead, it remained a crystal-clear, perfect liquid.
Pei Ze carefully picked up the beaker and poured the liquid inside into test tubes, managing to fill exactly five of them.
