Yume goes missing from the Kuonji household due to an argument with her sister Shinra. Ren and Natose go out to search for her, and more is revealed about Natose's past and the reason for her affection to Ren and Yume. It turns out that Shinra actually cares for Yume the most when she returns home, and it is revealed that the Kuonji siblings lost their parents since a young age. Shinra had to be strong in order to keep her family together, which caused her apparent emotionless state as a child.
南斗星のアドバイスを受け、夢は思い切って、なぜ未有ばかりを可愛がるのかと、森羅に尋ねる。二人が話し合ううちに、夢がかつて森羅を傷つけたことが原因だとわかる。いたたまれなくなった夢は、ひっそりと家出してしまう。南斗星は、人並み外れた能力で夢を探し出す。そして、自分のつらい過去を語り、夢を励ます。錬もまた、家族が崩壊しないよう努力してほしいと、森羅に訴えていた。やがて帰ってきた夢に、森羅は――。
