Chapter 399 : Rainbow Jade Marrow
- In the alchemy world today, the benchmark is the Solidifying Yuan Pill.
- Those who can refine the Solidifying Yuan Pill are considered experts and hold high positions in the entire alchemy world, like the Little Medicine Immortal.
- Now, the people standing in front of Su Tian, almost every one of them has strength surpassing that of the Little Medicine Immortal.