Chapter 421 Demon Suppression Mirror

Sebastian could sense extremely pure energy emanating from the glowing mass ahead, accompanied by a faint, alluring fragrance that made him want to take a few extra breaths. "Is that the main ingredient for refining the Celestial Spirit Pill—the Celestial Spirit Fruit?" Sebastian was slightly taken aback before overwhelming joy surged in his heart. This kind of medicinal ingredient was exceedingly rare, even ten thousand years ago. From the memories of the four formation masters, he had learned that the Supernal Palace once had a garden with these, but they had long since been used up.