Lin Feng glanced at the cultivation technique and found that it wasn't suitable for him to cultivate. The Dominating Saber Devotion was best suited for those who possessed a martial soul that aligned with the saber. Of course, Lin Feng's strength was still too weak currently; he couldn't condense true essence and thus couldn't cultivate the Dominating Saber Devotion. Unless he reached the Azure Dragon Realm, and his body's heaven and earth essence condensed into powerful true essence.,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.,When Old Void leaves, apart from Lin Feng, no one else knows about this place. These things are just sitting here useless, so it might be better to take them with me. If something happens to him, these combat techniques left in this ancient hall would be a waste.。