Chapter 588: Iron Sword

s, arranged north, south, east, and west. Currently, only two are equipped, with an air defense efficiency of less than 50%. The stationed engineering legion is only a gold 1-star, and there's a lack..."Confucius said: When gold and wood are attacked, things take on their forms. In the world there is no tool for profit, just as Bian and An skillfully employ their craft"ht sky, flying swords dragging beautiful trails behind them. They reached near their target area, and then exploded in flames!"Did you get it" Yang Liu hurried to ask.Chen shook his head. "No."The pri...