After inspecting the body with satisfaction, Hun Changqing focused his gaze and mobilized the Supreme Yin True Qi within him, maintaining a steady circulation. Once he had brought himself into peak condition, a startling silver gleam flashed through his eyes. He opened his mouth, and dense black mist instantly poured out, blotting out everything as it filled the entire secret chamber. The mist rose, then condensed into a pitch-black ghostly figure in midair.
The moment the figure appeared, an exceptionally intense aura of brutality swept outward alongside terrifying, frigid energy. Yet the spreading energy collapsed the instant it approached Hun Changqing, diminishing the unrivaled presence the ghostly figure had exuded upon its arrival.
Hun Changqing smiled at the Yin Demon before him, whose scarlet eyes betrayed its fear of him. He had truly spared no expense to refine this Heavenly Demon Puppet. Even among the inhabitants of his Yin Soul Banner, this Yin Demon was outstanding, falling only a little short of the Main Soul refined from the Dragon Venerable's soul. Before long, it could have grown into a Main Soul itself. Had Hun Changqing not been determined to ensure the quality of his Heavenly Demon Puppet, he would have been rather reluctant to refine this Yin Demon away just like that.
After a moment of inward reflection, Hun Changqing stopped dwelling on it. These Yin Demons would ultimately become part of his strength anyway; only the form would differ. He then took some refining materials from his Storage Ring, all of which he had prepared earlier for the Heavenly Demon Puppet.
After arranging the materials neatly, Hun Changqing reviewed the Heavenly Demon Puppet's refining process once more in his mind, then reached out and picked up a dark red magic core. He had obtained it after killing the magical