84-banme no Ginga Kansokujo

In a remote corner of the galaxy, a young astronomer named Yuri works alone at the 84th Galactic Observatory. His days are quiet, filled with routine observations and the silent company of the stars. One night, he receives a mysterious signal from a distant planet, a transmission that seems to carry a message.

Driven by curiosity and a longing for connection, Yuri embarks on a journey to trace the signal's origin. As he ventures deeper into uncharted space, he discovers that the signal is not just a random phenomenon, but a deliberate call that will challenge his understanding of solitude and the universe.