Capítulo 642: Chapter 337: Commitment and Promotion to Nascent Soul Late Stage_5

It was as if the mana of many spirit veins had melded into one, forming a complete cycle.

A profound change came over the Nascent Soul in the depths of his Dantian Qi Sea.

It transformed from the appearance of a teenager to that of an adult.

One could even say it mirrored his current appearance perfectly.

Just like having a second clone.

"Excellent, I have finally reached the Nascent Soul Late Stage."

"I originally thought it would take at least decades to achieve the Nascent Soul Late Stage."

"Who would have thought that with the tremendous aid of Ye Feirou's Yuanyin, I managed to break through all at once."

Zhou Sui smiled faintly, feeling quite satisfied.

Honestly, this could be considered a pleasant surprise.

As expected of Ye Feirou, a grand cultivator in the Nascent Soul Late Stage, and centuries old, the Yuanyin force she harbored was incredibly robust, unmatched by any ordinary female cultivator.

Upon absorbing this vast Yuanyin force, his cultivation soared.