Chapter 686: Who is the Master?

"What? In about two years, he progressed from a tenth level realm to the mid-term of the twelfth level realm?"

"How is that possible? What kind of cultivation speed is that?"

Hearing Nanweng's words, some cultivators in the distance were shocked.

"It's not impossible. By using the Cosmic Trading System, it is possible to achieve this. It is said that Lin Yun is the master of the Cosmic Trading System!"

A cultivator shook his head.

"Master of the Cosmic Trading System..."

Envy flashed in the eyes of some cultivators. Although masters of the Cosmic Trading System were not uncommon in the ninth-level Civilization Star Domain, not everyone could become a master of the Cosmic Trading System. Once one became a master, it would bring all sorts of conveniences.

Whether it was wealth or power, both would likely get a significant boost.

This was something many of them did not possess, so how could they not feel envious?

However, some people disdainfully dismissed it.