C2029 When Did That Happen

"Boom!" The wind blade unleashed by Su Liehyang was extremely powerful. When he collided with the two second-generation disciples, The two second-generation disciples felt a powerful force coming from Su Liehyang's body, forcing them to take three steps back.

What was going on? Why was Su Liehyang's martial arts so powerful?

Su Liehyang saw the two second-generation disciples take a step back