Feng Shaoyu's hair turned white. His aura increased to levels far surpassing that of Chang Qi.
Su Mo was surprised. He knew that Feng Shaoyu had exerted some sort of powerful secret skill.
He had also practiced three secret skills: Nine Spirals Mystique, Phantom Avatar, and Triple Breathing Techniques. These were all remarkable secret skills. Except for the assistive Triple Breathing Techniques, the other two, especially the Nine Spirals Mystique, greatly improved his combat strength without any side effects. However, he had not practiced the skill that could increase one's strength instantly.
Skills like that seemed to have side effects. Su Mo had met people who had used them, such as Xue Mo from Cold-blood Hall.
"The Three Secret Techniques! Eighth brother has practiced the Three Secret Techniques!" Yun Fei and Tian Chen cried out in surprise.