"Of course it's true," said William with a smile

In his memory, there was a kind of medicine called the meridians refining powder. It had the same effect as the essence refining pill, but it didn't have a strong effect.

In fact, the elixir formula of marrow refining elixir was in his mind, but with his current cultivation base, he couldn't refine it at all.

According to William's memory, there were nine realms of Cultivation: body refining, energy cultivation, foundation establishment, pill condensation, vital energy baby, spirit transformation, spirit possession,Dacheng, and true immortals.

Each realm was divided into nine grades, while William was only at grade six of the body...