Dragon, Dragon Knight! Fighter, the ace of air combat! Dragon knights from other worlds challenge the air combat elites in the technological age, return to the old profession or continue to advance to seek the road to the strong. Dark wars in the shadow of peaceful times, between countries Soldiers have never been lonely in the contest, they turned into steel air combat weapons and soared in the sky, and the giant steel dragon from another world roared, asking the sky, who will fight for the front? 'Dragon Knight Fighter' book group 1: 12317426. Please remember to click Add to Bookshelf+Favorite+Subscribe under the cover