With the only tunnel to the village sealed off, Akira and the others decide to cut through the forest and cross the mountain. Along the way, they run into a man who is constructing a treehouse. Akira’s eyes sparkle as he offers his assistance.
If the host tree dies,
the house is done for.
.إن مات المضيف، فسينتهي أمر المنزل
Falls dieser Baum stirbt,
stirbt das Haus mit ihm.
Si el árbol muere, la casa también.
Cuando él muera, la caseta caerá con él.
Si l’arbre porteur meurt,
la cabane aussi.
Quando l'albero che la ospita muore, 
anche la casa è persa.
Se ela morrer, a casa já era.
И, если оно засохнет,
жить будет негде.