The day of the sports festival is finally here. Though Basara remains cautious of the mysterious enemy who manipulates people with magic, he happily enjoys the sports festival with Mio and Yuki as the three of them compete in the four-legged-race and enjoy their youth getting entangled and sweaty with each other. Meanwhile, Kurumi, who was placed in charge of guarding the school, discovers a suspicious individual. At almost the same time, a giant twister forms on the sports field. Basara fights to protect the students... but an unexpected individual appears!
I know we can't let our guard down.
Wir dürfen keinesfalls
unachtsam werden.
No podemos bajar la guardia.
No podemos bajar la guardia,
Restons quand même 
sur nos gardes.
So che non possiamo abbassare la guardia...
Eu sei que não podemos
 abaixar nossa guarda...
Да уж, не расслабиться.