Yang Xu sat cross-legged on the East side of the training ground.
He held a gourd in his right hand, and a red fan in his left.
All of a sudden, he closed his fan, took a sip from his gourd, and then shouted, "stop for a while."
Yu Nianzhen heard his master's voice and immediately stopped.
He put his sword away and straightened his clothes before walking toward his master.
"Master." He greeted and bowed.
Yang Xu looked at his disciple and sighed.
Since returning from the war, Yu Nianzhen had trained tirelessly.
In the first week, he broke through to the sixth origin forging realm.
After two months, he comprehended sword intent and refined his body and soul.
Yang Xu did not know what refinement techniques his disciple used, but he didn't need to know to realise that they were extraordinary.
At the origin forging realm, Yu Nianzhen's body was comparable to a qi transformation realm cultivator.
