The assassin targeting Kae has finally been revealed. Because of their previous clashes, Kawaki knows they are a powerful foe. He decides to chase after the assassin by himself to prevent putting any more students in danger. But Kawaki finds it difficult to do that without knowing where the assassin is; what’s more, his classmates desire to work together to chase down the assassin and save Kae. And so, the entire class begins their pursuit!
There was a man and a woman
from the village
كان هناك رجل وامرأة من القرية
Ein Mann und eine Frau aus
dem Dorf wurden hier angespült.
Un hombre y una mujer de la aldea
se perdieron en esta isla
Un hombre y una mujer de la aldea
se perdieron en esta isla
Un uomo e una donna del Villaggio 
sono finiti su quest'isola
Havia um homem e uma mulher
da vila que vieram para esta ilha!
На этот остров однажды
юношу с девушкой выбросило!