86--Eighty-Six, Vol. 2 (Light Novel): Run Through the Battlefront (Start), Paperback

A collective sigh of relief is exhaled as Lena, Shin, and the others enjoy a hard-won peace. But no true member of the Spearhead squadron can avoid battle forever, and these few survivors welcome it. They willingly walk back through the gates of hell, ready to resume the fight against the Legion, emboldened by full hearts, fresh perspectives, and...a new friend.