The Serval Can't Sleep Tonight

At a zoo in Wakkanai City, Hokkaido, there is a white serval that always gazes in just one direction as dusk falls each day.

Yasuhiro Taeko boarded a train going in the opposite direction from her school, not to travel somewhere more distant than the universe, nor to see sights she had never seen before.

She simply wanted to see that serval.

And so the adventure begins.