Kamuro Aya, Miyaji Mahoro, Hinakura Riko, and Yomine Miharu all chase a balloon only to end up in their lesson room.
Suddenly seeing the four gathered like that, CEO Masaki smiles a smile full of meaning and says that "It's all inevitable."
Meanwhile, Aya is taking care of a weakened little cat.
Judging from its surgery wounds, Mahoro deduces that it's not a stray cat, but a lost pet.
Thus begins the search for its owner, but having grown attached to the cat, Aya can't quite put her heart into the search
What a mysterious balloon.
.يا له من بالون غامض
Komische Sache mit dem Luftballon.
Realmente era un globo muy extraño.
De verdad era un globo muy extraño.
Quel étrange ballon.
Che palloncino misterioso.
Que balão misterioso...
Какой же загадочный шарик.