The threat of the orcs has passed, but a dragon hanging out in the caldera brings a new threat to the island. It appears to be sucking the life force out of the islanders to store up energy, but it would be suicidal to try to attack it head-on. While fleeing, Yotsuya and Torii stop to help one islander...
Now I know the radius of the concentric 
circles with the mountain at their center.
أعرف الآن نصف قطر الدوائر متّحدة
المركز، بالجبل في منتصفها
Adesso conosciamo il raggio dei cerchi concentrici 
che hanno la montagna al loro centro.
Agora sei o raio dos círculos concêntricos
com a montanha no centro.