戦奏教室 raw 第01-07巻 [Sen So Kyoshitsu vol 01-07]

The year is 1294, and war rages. Ryuka, the bugler of a small mercenary band, is endlessly thrown into battle after battle, but longs for the day that he can fulfill his wish of becoming a real musician. One fateful day, however, Ryuka's latent powers awaken and his life takes a drastic turn. Under the guidance of the Pope, Ryuka is tasked to become a key player in the war and lead the fight against the Empire and its agent of destruction, the Garland. Burdened by this dangerous mission, Ryuka still longs for the day that he may see his wish come true...[Source: Mangadex]