Fire Element Fruit, Yang Spirit Grass, Red Reed Root, Agarwood Flower, and Snake Gall Fruit.
These five spirit medicines are required for crafting the Heaven Defying Pill of Creation.
The three Fire Element Fruits that Ye Chenfeng possesses are around fifty thousand years old, and the other four spirit medicines must not be less than ten thousand years old because the older the spirit medicine, the stronger its medicinal power.
If the other four spirit medicines are significantly younger than the Fire Element Fruit, the balance of medicinal power during the crafting of the Heaven Defying Pill of Creation will be disrupted, resulting in inevitable failure.
Fortunately, the spirit medicines in the Blood Soul Clan's treasury are adequately aged, with the other four spirit medicines being over ten thousand years old.
Old Bai Wu Fengxian carefully demonstrated the method for crafting the Heaven Defying Pill of Creation in Ye Chenfeng's mind.