Gunka no Baltzar Gaiden - Ginkai no Jurij

Volume 1
Yuri's brother was killed in a coup at the Army University. Hearing the news, Yuri loses all meaning in life, but then meets an orphan named Timo, and gains a new goal: to find out the truth behind his brother's death. The two embark on their journey as spies in order to get closer to the information the military is hiding. The story begins seven years before Baltzar is assigned to Baselland. A shadow war that is hidden from history begins now!!

Volume 2
Timo disguises himself and tries to contact them to find out what they are up to. Latov's spies also take advantage of the people who are incited by this ideology, and Chief of Staff Horst gives the order to assassinate Theo in order to put an end to the internal unrest. The story of how Yuri and Timo became subordinates of the Chief of Staff is revealed!