Sirius the Jaeger

In the year 1930, amidst the grandeur of the Imperial Capital, an extraordinary spectacle unfolded at Tokyo station. A peculiar assemblage of individuals, burdened with cases containing musical instruments, descended upon the bustling hub. This enigmatic ensemble was none other than the infamous "Jaegers", a group devoted to the perilous pursuit of vampires. Among their ranks emerged a young man, emanating an air of profound tranquility and possessing an otherworldly presence. This extraordinary individual was known as Yuliy, a werewolf whose ancestral village had been ruthlessly decimated by the bloodsucking fiends. United against a common enemy, Yuliy and the Jaegers found themselves entangled in a merciless battle, their sights set on a fabled relic known only as "The Arc of Sirius". What untold veracity lay concealed, awaiting their discovery at the culmination of their arduous journey?