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...
so we're going to stay 
and observe from this vessel,
،لذا سوف نبقى ونراقب من هذا المكان
deshalb beobachten wir alles von hier,
wo eine Verbindung zur Außenzeit besteht.
on va observer depuis le vaisseau
qui est lié au temps du monde extérieur.
quindi osserveremo dall'interno della nave, dove ci troviamo,
então vamos ficar observando desta nave,
поэтому будем наблюдать отсюда. Ведь
здесь время связано с внешним миром.