บท 315: Chapter 186: Xu Yan Enters Tong Xuan, Life and Death Sword Wheel_2

They had formed a mysterious state.

As Xu Yan continually achieved breakthroughs, they were also continually entwining and evolving.

At one moment, above his Dantian Qi Sea, it seemed as if a downpour had begun, with droplets continuously falling, as if they wished to fill the Dantian completely.

Splash!

The Dantian Qi Sea turned into an endless ocean, with surging True Yuan creating waves. Above the True Yuan, heavy cloud layers swirled and twisted, forming a vortex.

The vortex continuously dropped raindrops.

These were True Qi that had yet to be refined into True Yuan, and the spiritual energy of nature being poured in.

Xu Yan's breakthrough was continuing, continually sublimating and evolving.

At one moment, Meng Chong and others who were watching Xu Yan's breakthrough were momentarily bewildered as if what they had been seeing was not Xu Yan sitting down but a mountain and river.