Despite being in the heat of battle, Haruto and his comrades remain determined to combat Dorssia's forces. However, as the fighting intensifies, lingering doubts and unanswered questions weigh heavily on their minds. Unresolved mysteries surrounding the pasts of L-Elf and his fellow soldiers, the enigmatic Liselotte's fate, and the true feelings of Haruto, Shouko, and Saki still linger in the air. As they clash over their beliefs and convictions, the loyalty and relationships of each member of the army will be put to the ultimate test, culminating in a powerful and decisive final battle.