Asou Renji returns to the station with Chihiro, following the events of ef - a tale of melodies. As the two look back on a series of moments from the past, the special serves as a recap of the first season of ef, broken up by newly made intermission segments. It is a single special episode from 2008 that blends drama, mystery and romance, and it will mean the most to viewers who have already seen the first season it summarizes.