The Heavenly Gang and Earthly Fiends Sword Array has already become a major trademark of the True Martial Sect.
In the past, when Ning Qi created the Heavenly Sword Technique, it was to unleash his own Gang Qi and blend it with the power of Heaven and Earth. Though its power was ample, it lacked intricacy, as his comprehension of the power of Heaven and Earth hadn't reached that level.
Now, as Ning Qi's foundation deepens, it can naturally be further strengthened.
This is not a difficult task for him.
"However, with the current strength and amount of Gang Qi at my Jade Liquid Realm, the Heavenly Sword Transformation Nine is relatively easy, but proceeding further might allow a full-force fusion with the Heavenly Gang Sword Array. Beyond that, it might be somewhat lacking in follow-through."
"To fully evolve the Heavenly Gang and Earthly Fiends Sword Array with the Heavenly Sword Technique, hope lies in achieving it after reaching the Primordial Core Realm."