Wang Jinxi's voice was a little low. 。Tang Wulin turned his head and glanced at him. Although Wang Jinxi's body was still trembling, a strong light shone in his eyes. 。After training with Tang Wulin...is forging method is difficult because titanium crystals, while very hard, are also very brittle. 。It must be burned at a high temperature, and the hammer force must be controlled just right. 。If it i...