C2270 Lu Xingzhu Vs Thirteen Iron Hands

"You want to challenge it?" Another young man in green frowned, then shook his head and said, "Miss Lu, forget it. We thirteen martial brothers, after a night of study, have fixed the flaws in the spear killing technique on the battlefield one by one and have formed an even sharper spear array. It's hard to change in a short time, I'm afraid it will hurt you