The ghost that suddenly appeared on the ship is Masaki's astral body.
After Jovia creates her body, Masaki leaves to check on her tree's grafting.
With the island's formation ongoing, 
Seina suggests that Tsukiko spends time in Kamidake's magic unit...
They have prepared all manner of things.
حضَّروا مُختلَف الأمور
Sie hat viele Vorbereitungen getroffen.
Está todo preparado.
Está todo preparado.
Tout a déjà été prévu.
Hanno preparato già tutto.
Eles fizeram vários preparativos.
Они многое подготовили.