In Ye Fan's memory, the only time the color of the Crimson Golden Crown deepened had happened once.
That time, he used his own Essence Blood as the Array Eye, setting up the Nine Star Gathering Spirit Array to heal the consciousness of Situ Ruoshui and Jin Ye. This summoned a massive amount of Heaven and Earth Primordial Qi. At the critical moment, the Crimson Golden Crown appeared, absorbing the Heaven and Earth Primordial Qi and feeding it back to him as Mind Power, allowing him to form a Metal Power Seed and become an Early Innate Mage. Meanwhile, the Crimson Golden Crown itself absorbed even more Heaven and Earth Primordial Qi, causing its color to deepen.
"It seems the Crimson Golden Crown can absorb Heaven and Earth Primordial Qi and grow autonomously, but it requires a large, high concentration of Heaven and Earth Primordial Qi."
