[Machine Translation] Three years after "Golden Corda". Tsukimori went to Vienna to study. Now a sophomore at Hoshinade Gakuin University, Kahoko decides to hold a concert with the former members of the group. After the concert, she meets Tsukimori again, who had secretly come to see the concert, but Tsukimori unilaterally rejects her, saying, "You should not be with me. Unable to give up, however, she takes Tsuchiura and the others to Vienna to find out the true meaning of Tsukimori's words!