ued metals, and the lowest level a blacksmith can reach is rank six. 。"And he's only just reached Level 5 recently!"Don't think I'm taking advantage of you, I'm a Level 5 Mech Engineer..." 。Ye Xingla... silently guarding the entire Douluo. 。Tang Wulin listened attentively. 。Long Yuxue's eyes flickered with a trace of wistful remembrance as she continued, "And the reason we guard this place is becaus...