Mezametara Saikyo Sobi to Uchusen Mochidattanode, Ikkodate Mezashite Yohei Toshite Jiyu Ni Ikitai 6 (Kadokawa Books) [Light Novel]

[Machine Translation] Hiro and his crew, including his dwarven mechanic sisters, are sent to a new star system for transportation. However, they happened to encounter a battle between the Imperial Army and crystalline life forms. Hiro rushed in by himself and turned the tide of the battle, and was awarded a knighthood as a nobleman for his efforts! Hiro initially refuses, but the crew persuades him to accept, and he is invited to a decoration ceremony attended by military dignitaries...? After the ceremony, Major Serena asks Hiro to go on a mission to a star system inhabited by battleship-sized crystalline life forms...!

ドワーフの整備士姉妹を加えたヒロ一行は輸送の依頼を受け新たな星系へ。だが、帝国軍と結晶生命体との戦闘に偶然遭遇、ヒロは単身突入して戦況を一変させ―その功績から、なんと騎士爵位の貴族扱いとなる勲章を授かることに!!面倒そうと最初は拒もうとしたヒロもクルーに説得されて受諾するが、軍のお偉方列席の叙勲式にお呼ばれし...?更に、式後にセレナ少佐が依頼してきたのは、戦艦級サイズの結晶生命体が巣食う星系への殴り込み作戦だった...!!