im!After all, his Nine Heavens Immortal Derivation Technique can only be cultivated by those with a natural spiritual body!"Since you've seen what I've done, you still dare to come find me for revenge...'ll kill you if you knock on my door again!"Lin Feng said coldly, then slammed the door shut.Yang Dingtian struggled to his feet from the ground, spitting out blood.He stared at the direction of the d...