Not knowing how long he stood in place, the gaze of Lin Feng finally moved. His eyes closed slightly as he took a deep breath, and a mournful sigh echoed throughout the ancient hall.,Put down the cultivation technique, Lin Feng flipped through the two manuals of martial arts again.,Alas, Old Void未能 cultivate to the level of Shadow Kill. Otherwise, when he would have killed his enemies, his shadow would have grown dim and formless, leaving no trace behind.。