Yufuin's inspiration leads the Defense Club decides to go on a training camp to the ocean on . Meanwhile, the three student council members head to a beach resort in a limousine. The beach has bright sun and white sand, but there's something a little off about it. A strange feeling starts hovering around the group's members...
That's the condition for joining 
the Battle Lovers, isn't it?
Das war meine Bedingung,
um den Battle Lovers beizutreten.
Era mi condición para unirme 
a los Battle Lovers, ¿no?
Era mi condición para unirme 
a los Battle Lovers, ¿no?
C’était la condition
pour être un Battle Lover !
Non era la mia condizione 
per unirmi ai Battle Lovers?
Essa foi minha condição
 para ser um Battle Lover, certo?