It's Yume and Mizuto's first summer together as stepsiblings. Their parents are unable to return home one night due to a typhoon. Now alone in the house together, trouble arises when Yume spots a certain creepy crawly in her room. On another day, Mizuto accompanies Yume clothes shopping for a swimsuit in preparation for an upcoming family trip to the countryside. It's in situations like these that the two seem to be finding themselves reminiscing about the past more and more...
I saw it! I saw one of them!
!رأيته! رأيت إحداها
Eine von denen ist da!
¡La vi! ¡Está en la casa!
¡La he visto! ¡Dentro de casa!
Je l’ai vu ! Il était là !
Ho visto uno di quei cosi!
Apareceu! Uma delas!
Я видела! Этого!