Chapter 2147: Dragon Clan Secret Treasure

"Xuantian Pill?" Chu Hao's expression changed slightly.
The chapter on elixirs of the Secret of Immortality records many elixir recipes and introductions to elixirs, but there is no mention of the Xuantian Pill at all!
Chu Hao pondered that the recipe for the elixir might have been lost in the course of history.
"Yes, Xuantian Pill!" The old man next to him smiled and said, "Although I am not a professional alchemist, I have done some research on elixirs over...