Yang Huai found a rarely visited peak, carved open a cave dwelling, stepped inside, and then had the Winged Tiger stand guard for him.
This was mainly to guard against someone finding his foothold and launching a sneak attack.
Knowing his time was limited, he immediately took out the Ten-Thousand-Year Divine Lamp he had put away.
The divine oil within the lamp gave off an intense fragrance of Ten-Thousand-Year Divine Oil. Even the Winged Tiger outside could not help twitching its nose and swallowing greedily.
The scent of Ten-Thousand-Year Divine Oil was simply too fragrant.
It was utterly irresistible!
If such a divine treasure were swallowed, spiritual beasts like them would gain at least a thousand years of cultivation.
Yang Huai's gaze fell upon the divine lamp. Nurtured by the Ten-Thousand-Year Divine Oil, the blue speck within the white-blue Heavenly Capital Immortal Flame had become as deep as dark blue.
Clearly, after being nourished, this Heavenly Capital Immortal Flame seed had greatly increased in power.
It might even have surpassed the Heavenly Capital Immortal Flame in Master Jiufang's possession.
Yang Huai had never heard of the sect possessing a treasure like Ten-Thousand-Year Divine Oil.
Then again, perhaps that was not necessarily the case.
Yang Huai steadied his mind, then circulated the power of the Mysterious Heaven Golden Register and slowly refined the Dutian Immortal Flame into his magical power. The magical power traveled throughout his body, merging into his essence, qi, and spirit.
This was an exceedingly agonizing and dangerous process. One careless mistake, and the Dutian Immortal Flame would ignite his essence, qi, and spirit, burning him straight into an empty husk.
The best method of cultivation would actually have been to find a kind of true water of heaven and earth, such as Three Luminaries Divine Water or