C1575 The Treasury of the Empire

Yang Ling only knew how to chant this technique because his realm was not high enough and he was not qualified to practice it. However, with Dongfang Ji's cultivation base, it was not a problem.

In addition, this secret technique was basically independent. It did not require the Heavenly Refining Spell as the prerequisite, so it would not reveal the content of the Heavenly Refining Spell