re intensely!The Dragon Slayer Sword began to hum, and trembled with each vibration!The Dragon Slayer Sword seems to be getting restless!"Nine Shadows Sword..."With a furious roar, Chen Ping stood in...flickering and burning!You know, dragon crystals are pure in quality and absolutely impossible to have impurities inside. But before Chen Ping's eyes, a black flame was jumping inside this dragon crys...