Rinne and Setsuna thought they had left their pasts behind. Then, Rinne is a horrible memory she cannot ignore. Meanwhile, Setsuna is faced with a new revelation. The situation changes suddenly as Rinne, believing new information she just learned sets out into the stormy night and raging sea, and disappears.
An investigation concluded 
that she almost certainly is.
استخلصَ تحقيقٌ جرى إلى أنّها هي 
بشكل شبه مُؤكَّد
Die darauf folgenden Ermittlungen
haben es zweifellos bestätigt.
Tras investigarlo,
se concluyó que eso es casi seguro.
Tras investigarlo,
se concluyó que eso es casi seguro.
C’est ce qu’on en a déduit
après avoir mené notre enquête.
Un'indagine ha concluso che quasi certamente lo è.
Uma investigação concluiu
que ela quase certamente é.