The True Frequency of the Singed.
Inside it, Noah remained atop the blistering True Heart of Existence.
The same True Heart of Existence that was considered the Source of the scattered Flames of the Wheel of Existence—and only a fraction of what made up the Absolute Complex True Source that was the Wheel of Existence.
Its gloriously pure white flames and blood continued to surge into his body as he sought to harness that unparalleled purity to elevate his other pathways, testing if they, too, could ascend to the level of True Sources.
The effectiveness had dropped significantly after he attained the True Source of the Singed, yet he remained here nonetheless as he did not stop.