Doji's plot to recruit Ranna involves a fight with the Ryuugu girl gang, and if Rokudo wants to protect his friends, he'll need to find a way to thwart it.
There's only one thing that needs 
to happen for everyone to be happy.
.هناك شيء واحد يجب أن يحدث لكي يسعَد الجميع
Es gibt nur einen Weg,
wie alle glücklich sein können.
Si tu veux que tout le monde soit heureux,
c’est simple.
C'è una cosa che devi fare perché tutti siano felici.
Para que todos aqui sejam felizes,
basta que aconteça uma única coisa.
Нужна всего одна вещь,
чтобы все могли зажить счастливо.