437: Materials Needed for Breakthrough

Collecting materials.

There are nine kinds in the information.

Heavenly Flame Heart, Wood Spirit Crystal, Thunder Element Core, Witch God's Blood, Sky Stone, Black Hole Source Crystal, Ancient Buddha Jade Finger, Original Talisman Seal, Yin Yang Spring.

Dumbfounded.

Tang Feng was really speechless.

He knew about the Heavenly Flame Heart, which was extremely rare and might only be found in the Fire Origin Land.

Wood Spirit Crystal, only the Ancient Tree could produce it, which was too difficult to find.

Thunder Element Core, might be nurtured by the Ten-thousand-year-old Thunder Pool, but not necessarily.

Witch God's Blood, he had never heard of it, nor knew if it existed.

Sky Stone, there were many in the Immortal Realm back then, never seen in the Lower Realm. Black Hole Source Crystal, it could only be nurtured within a cosmic black hole. With his current strength, entering a black hole meant only certain death.