Having inherited BB's wishes, Seigi takes Wiseman's advice and lies low in a mountain hideout for a year. Izzy and Tom have spent the year with him, along with Tamaki, who joined them on the mountain, and Seigi has finally grown strong enough to overpower Izzy. Then one day, a mysterious enemy attacks their hideout, leaving behind a video letter with footage of Arya in America, near the location of the third ruins.
Just as life sprang from inanimate objects,
مثلما انبثقت الحياة من الجماد
So wie das Leben
leblosem Material entsprang,
Así como la vida surge
en objetos inanimados,
Así como la vida surge
en objetos inanimados,
À l’instar de la vie 
qui finit toujours par surgir du néant,
Così come la vita è scaturita
da ciò che era inanimato,
Assim como a vida surgiu
 de objetos inanimados,