At last, the silver-tongued Tanya manages to thwart plans for a winter offensive and secures a path to the rear—not. Instead, an imperial order launches the dumbfounded Degurechaff into the freezing war abyss, where no amount of cursing can absolve her from her new duty. But just as White Silver begins to lose trust in the Empire, and unexpected ray of hope shines down upon her. Could things finally be looking up for the young major?!

The eastern front is a place where soldiers never sleep and artillery guns howl without rest. This quagmire is where the Salamander Kampfgruppe has been hurled once again, just another cog in the grand war machine of their fatherland. Still, there's only so much one unit can do. As the fighting ramps up with renewed enemy attacks and a brand-new weapon that pitches the Federation's quantity against the Empire's quality, Tanya faces one of her toughest battles yet, making a certain visitor's arrival a sight for sore eyes...

As hinted at by Colonel Lergen's "thoughtful" words of advice, an attack on Dacia has been ordered by the Empire, and the fearsome power of the new mage battalion is deployed. Determined to unleash the power of modernity upon the enemy, Tanya prepares her freshly polished human shields for an all-out battle...There's no holding back with a resume-worthy achievement on the line...!!

When the average Japanese salaryman is suddenly thrown into in a world wracked with warfare and hardship by a supernatural power, they might first think to hide or run away. But not Tanya Degurechaff. A calculating and utilitarian man has been reborn as a child soldier. This young girl will do anything to rise in rank and find a way to live a life of comfort, and woe to any king, country, or god who stands in her way.

Even in the skies above the quagmire of the Eastern front, the gunfire never ceases. It's here that the Salamander Kampfgruppe has been thrust into the madness of battle once again as another cog in the machine of war. For good or for ill, the time has come to reap what they have sown. Their only hope is that they will be blessed with a harvest of victory.

Problem after problem keeps cropping up at the Undead Festival—Agent Ten gets busted for his nighttime activities in Tillis’s room, Snow gets roped into scamming innocent festival attendees, and Rose starts a new life as...an old man’s dog?! Grimm, as the festival’s organizer, is the only one of them trying to take things seriously for once, but all those issues are going to look like child’s play compared to the return from the dead of...someone Six didn’t really bother to remember!