Protagonist Kazuma Sasahara, a realist, lives his high school life rationally and efficiently, aiming to get into a good university.

To Kazuma, "youth" (seishun) is an alien concept and a complete waste of time.

However, Kazuma soon finds himself caught up in various youthful rom-com events. What choices will Kazuma make?

And what *is* an ideal high school life?

This story explores that question through Kazuma's high school life.