Executing martial arts and transforming power into forms to launch attacks is known as the release of True Yuan.
Only cultivators in the Transformative Realm could perform the release of True Yuan, as those in the Qi Refining Realm might be able to cultivate True Qi, but due to the fact that its power isn't strong enough, they are still incapable of releasing True Qi.
Those who could achieve it were very few, with almost none having been seen before.
Therefore, when Feng Wuchen, at the Fourth Layer of the Qi Refining Realm, managed to release True Qi, and the power of his Fiery Blade was incredibly strong, it shocked everyone present.
"Who would have thought that Chen Er, at the Fourth Layer of the Qi Refining Realm, could actually execute a sword technique!" Feng Zhengxiong stared at his son in a daze, his eyes filled with disbelief.
"It's unbelievable! The power of the sword technique is terrifying!" Feng Qianyang also gazed at Feng Wuchen, stunned.
