Purple Crystal Primeval Essence

Initial stage is light purple primeval essence. Middle stage is violet purple primeval essence. Upper stage is deep purple primeval essence. Peak stage is crystal purple primeval essence, crystal clear like liquid crystal with great power under a beautiful appearance. The aperture sea at this tier is called the purple crystal primeval sea. Even when Tie Mu Bai only used rank four Gu, his rank five peak stage crystal purple primeval essence was not something Fang Yuan’s yellow gold primeval essence could compete with. ^{ch. 379}

When a Gu Master breaks into rank five, light purple primeval essence appears as a qualitative step beyond yellow gold, even if only a thread shows at first. ^{ch. 475}

After Fang Yuan raises his second aperture with relic Gu, the first aperture sits at rank five peak stage with crystal purple primeval essence while the second still holds snow silver at rank three peak. Snow silver cannot match crystal purple, but it still helps in contests where rank three Gu Masters are the vital force. ^{ch. 493}

With ninety percent purple crystal primeval sea gleaming against rank five peak crystal walls, Fang Yuan charges purple crystal primeval essence from the first aperture into the second to force a rank five breakthrough. The second aperture then holds light purple primeval essence, yet regional suppression makes activating it perform only at the prior true gold effect until the suppression fades. ^{ch. 504}

Inside Imperial Court blessed land, Fang Yuan moves crystal purple primeval essence into eagle rise Gu at will. When he stacks more than ten Gu for Four Arm Wind King, crystal purple expends rapidly as bronze arms grow from his body. ^{ch. 548}

After the Imperial Court contest, both of Fang Yuan’s apertures sit at rank five peak stage with crystal purple primeval essence before he shatters one for immortal ascension. ^{ch. 627} Flash bug Gu is rank five, yet each five-hundred-step blink costs a large amount of purple crystal primeval essence; its main use is sudden evasion rather than long flight. ^{ch. 629}

The rank four tier is covered on yellow gold primeval essence.