[DeepL Translation - needs review] Introduction to Volume 1: The story takes place three years after "Golden Corda". Kahoko has entered Hoshinagakuin University and Tsukimori is studying abroad in Vienna. The two are long-distance friends who exchange air mails and do not seem to be in a relationship yet. Tsuchiura is concerned about their delicate relationship, but Yuzuki sneaks out and takes Kahoko to a party...? The symphony of adult love is delivered as they become university students★.
(Translator: DeepL)
