Mavis encounters treasure hunter Yuri Dreyar on Tenroujima and accepts his mind game challenge over the Tenrou Jade. This eventually leads to the beginning of a journey, but will Mavis's oldest and only friend Zera agree to go?
you'd be taking measures against the toxic pollen 
from this island's weed, Jagdrinka.
لاتّخذتَ التدابير اللّازمة ضدّ حبوب اللّقاح
السّامة من أعشاب هذه الجزيرة، ياغدرينكا