剧情简介
随第22卷漫画同捆发布的OVA，内容为番外福利"Darkness篇"&炒饭对决。。故事取材自隋唐时期一支神秘的骠骑部队——燕云十八骑。他们奉朝廷之命守护边关，训练有素武艺高强，令敌人闻风丧胆，堪称冷兵器时代最强的特种部队！某次追击任务途中，十八骠骑意外发现外藩敌人所持兵器，乃是隋朝独有的覆土烧刃技术所打造。朝廷已被奸人渗透，外藩大军压境，身经百战的十八骠骑，将如何传递这份重要情报，守护身后万千子民？。Ryu is a skilled young writer who has a girlfriend, Pin, who he's dated since high school. They love each other and plan to marry. But perhaps because of Ryu's fate, he loses her forever in a car accident. Ryu blames himself. He withdraws and starts leaning on alcohol. With the arrival of Arm, the grandson of the owner of the company where Ryu works, and their gradual relations...。