精准回血计划

简介：Yang Xuan stepped back with a look of joy - with the gun without a match rope, it would be more convenient to play with the gun. The only thing that puzzles me is that those losers from the Military Staff Bureau can't even make a match-rope gun, but how can they make a bird-gun that doesn't use a match-rope? If anyone else said it, Yang Xuan would definitely not believe it, but when the Crown Prince said it himself, he did not dare to have too many doubts.