This is a subtle but powerful palm technique, like falling leaves or calm breeze and light wind. Its essence, however, is extremely tyrannical. If anyone dare underestimate it, a single strike could be fatal.,"This is the martial art Old Empty cultivated," Lin Feng's gaze flickered. It seemed that Old Empty had refined the first move, "Slaying Shadow," and combined it with his unique shadow Wuhen, making it truly powerful.,Lin Feng's heart stirred. This set of martial arts techniques didn't have any requirements for strength, anyone could cultivate it regardless of their cultivation level. The prerequisite was that they could understand it.。