C1012 Ancient path of blood refinement

After Lu He left, Chi Yun looked at Lin Yun and the Vault, saying, "Opening the Ancient Path of Blood Refinement might be an opportunity for you to leave."

Vault: "What kind of place is the Ancient Path of Blood Refinement?"

Crimson Cloud: "The ancient path of Blood Refinement exists in the starry sky as a path of trial, and it also exists in a place of legends