[Machine Translation] After an unceremonious separation from the Republic's commander, Raina, Shin and the other members of "Eighty-Six" arrived in the neighboring Federation of Guiade, where they were protected and found some peace for a time. However, they chose to return to the battlefield. Volunteering to join the Federation Army, they once again stand on the front lines of hell and continue to fight against the massive offensive of the "Legion" foreseen by Shinn's "ability". And beside them is a young girl, even younger than them, Frederica Rosenfort, a new comrade. Why do they fight? And what is the way to defeat the looming threat of "Legion"? This is the second volume of the "Grand Prize" winning work of the 23rd Dengeki Novel Award! The first part of the "Gearde Federation Arc," which depicts the story from Shin and Rena's parting to their miraculous encounter! The Grim Reaper is called to where he belongs.