Ave Mujica, the band to which Sakiko Togawa invited the members, was achieving commercial success through live performances and media exposure.A girl who had lost both the friends she had vowed to share her fate with and the house where she was born and raised. For what purpose does she bear the burden of another person's whole life and continue the band?She hides her past and her true face behind a mask, and tonight, she descends into the perfect miniature garden.