Seeing Xiao Yan's dumbfounded expression, the Golden Dragon King smiled. He knew just how shocking these four materials were to Xiao Yan, so he was not surprised. He simply comforted him with a smile. "These things are all extremely difficult to obtain, which is why I said there is no need to rush. Since you have such intentions, your ancestor should be very gratified. There is still plenty of time. We can gather them slowly."
His expression gradually returned to normal. A moment later, Xiao Yan gave a bitter laugh, feeling somewhat dizzy. The essence bloodline of an Emperor Grade Seven Magical Beast was equivalent to a super expert at the Seven Star Dou Di level. Essence bloodline was what Magical Beasts relied on for survival and growth, much like the blood and marrow within a human body. Once it was extracted from a Magical Beast, the beast would immediately lose its life. In other words, to obtain the essence bloodline of a seventh-grade Magical Beast, he would have to kill a super Magical Beast comparable to a Seven Star Dou Di expert... Yet Xiao Yan had never even seen a Magical Beast of that level since his birth, much less killed one.
The so-called Vitality Blood-Building Pill was no simple thing either. It was a peak Third-grade Emperor Pill. Even if the president of the Qing Cheng City Alchemist Association went all out, he likely could not guarantee success, let alone gather the various strange and rare medicinal ingredients required to refine the Vitality Blood-Building Pill. Collecting those materials would be another enormous headache.
With a bitter expression, Xiao Yan nodded. Reviving his ancestor, Xiao Xuan, truly would not be easy. Xiao Yan sighed. "I'll keep this matter in mind. When an opportunity arises in the future, I'll find