Senluo Void Flame!
Earlier, within the Bloodlight Aura at Laiyang Fortress, Ye Zhen had heard Heavenly Patrol Division Head Instructor Yue Cang and Ghost Hall Master Gou Ruoxu say that, in their final desperate moment, they intended to use a wisp of the Senluo Void Flame they had obtained to burn their remaining bodies and primordial souls completely into nothingness, rather than suffer humiliation at the hands of the Devil Race!
Ye Zhen had heard those words before he acted to save them.
Whether Ye Zhen saved them or not actually had nothing to do with those words.
But the Senluo Void Flame they had mentioned was closely tied to Ye Zhen!
This was connected to the first martial inheritance Ye Zhen had obtained on the True Profound Continent.
The martial inheritance left behind by Earth Core Fire Marshal Di Baimo.
It was precisely after obtaining Earth Core Fire Marshal Di Baimo's martial inheritance that Ye Zhen rose rapidly once more and mastered powerful Secret Arts such as the Profound Fire Drill.
However, after obtaining Earth Core Fire Marshal Di Baimo's martial inheritance back then, Ye Zhen had not only promised Earth Core Fire Marshal Di Baimo that he would avenge him.
Earth Core Fire Marshal's remnant soul had also secretly acted against him, planting the Heart-Questioning Lock secret art within his divine soul.
Thanks to this Heart-Questioning Lock secret art, Ye Zhen had basically suffered no interference from inner demons during his cultivation over the years.
At times, Ye Zhen had even forgotten about the Heart-Questioning Lock's thousand-year restriction.
Yet today, hearing Heavenly Patrol Division Head Instructor Yue Cang mention the Senluo Void Flame made Ye Zhen recall Earth Core Fire Marshal once again, and recall the Heart-Questioning Lock restriction Earth Core Fire Marshal Di Baimo had placed upon