Lin Feng's body felt as if it had been electrified, and he stood there in a daze. He watched as the stone wall slowly closed, and the silhouette of Old North disappeared.,"My Divine Spirit of Heavenly照明, let the aura conceal and perception enhancement, if cultivate the Cross Shadow Killing術, will certainly complement each other.",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.。