When her senpai graduates, Atsuko Oono doesn't want to be forgotten and vows to be admitted into the same high school as her beloved upperclassman. Later, after successfully enrolling in Sonojo High School, Atsuko decides to join the track club instead of rejoining her senpai in the art club. However, after suffering an injury, Atsuko quits the team and begins to model for her senpai's painting. Although she is happy to be so close to her friend, it's clear that she misses the track club. Unable to let go of the past, will Atsuko be able to choose between her senpai and the call of the sports field?