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...
Could it be that she's a magic tree mage?
هل يُعقَل أنّها ساحرة شجرة سحريّة؟
Ist sie vielleicht
eine Zauberbaum-Magierin?
¿Es la maga de los árboles?
¿Es la maga de los árboles?
Elle utilise la magie
des Arbres magiques ?
Non è che per caso 
è una maga dell'albero magico?
Será que ela é uma
maga da árvore mágica?
Что, если она маг волшебного древа?