Naofumi wakes up in a strange prison to find him and his party at level 1, and Filo missing. They start to raise their levels in order to escape, but things quickly turn against them when a dangerous monster suddenly appears…
We Cardinal Heroes are 
summoned to fight them!
!نحن الأبطال القدّيسون استُدعينا لمقاتلتها
Wir vier Helden wurden gerufen,
um sie zu bekämpfen!
Nos invocan
para que lidiemos con las Olas.
Nos invocan
para que lidiemos con las Olas.
Les quatre héros se font invoquer
pour contrer les vagues.
Di norma, noi Eroi Sacri 
veniamo evocati per affrontare le Ondate!
Nós, Heróis Cardinais, somos invocados
para lidar com as Ondas, em teoria!
Нас, вообще-то, обычно призывают,
чтобы им противостоять.