The cast of Haruhi Suzumiya returns, but not quite as you know them... A school romance featuring Yuki Nagato set in a universe apart from the shenanigans of the SOS Brigade.

When he joins the organization committee for the joint Kouyouen-North High festival, Kyon is reunited with Sasaki, an old friend from middle school. Their renewed friendship draws a confession out of Sasaki that could change everything! A romantic challenger has appeared!!