Refining the Natal Sword

After Yu Nianzhen recovered his soul power, the two went back to work. A day later, he poured the mother of iron into a special jade bowl after purifying it three times.

"This will have to do." He said, but there was a frown on his face.

When he saw that, Jiang Yue smiled, and his eyes glistened with affection.

"Don't worry, you can continue to purify it in the future." He said.

He knew their strength was too low to completely purify the mother of iron. However, there was nothing they could do.

For now, Yu Nianzhen could only use the metal as it was and continue to purify it when his cultivation improved.

"I know." Yu Nianzhen said.

After that, the two rested before they began to refine the essence of iron.

Unlike the mother of iron, the essence of iron was essentially pure. After melting it and purifying it one time, Yu Nianzhen poured it into another container and took a deep breath.

"I will rest for a day." He said.