Chapter 291: Promoted to Martial Saint! Transcend the Saint Turtle Breath Technique! (10,000-Word Mega Chapter)_7

Su Changkong did not delay, projecting in the Heaven Silkworm Cave, creating nine mirror image people for each Innate Martial Artist practicing the Turtle Breath Technique.

Su Changkong could not afford any mistakes either. Before his breakthrough, the entire Heaven Silkworm Cave became an absolute forbidden area of the Spirit Taoist Sect, forbidding anyone from approaching. However, with Su Changkong's strength, controlling these mirror image people was easy.

"Endless Mysterious Turtle True Essence!"

Su Changkong's heart heated up. With the supply of 1000 Innate Martial Artists proficient in the Turtle Breath Technique, Su Changkong absorbed the Turtle Breathing True Qi they cultivated and refined it into Mysterious Turtle True Essence. In just one day's time, he could collect 2 to 3 drops of Mysterious Turtle True Essence, an efficiency that was truly astonishing!

It was like a miracle!