Mob is challenged to a one-on-one fight with Black Vinegar Middle School's shadow leader, Hanazawa Teruki, otherwise known as Teru. Mob doesn't use his powers but Teru goes all out on him, destroying everything around him. Teru continues to unleash his incredible power when Mob suddenly remembers a tragedy that happened between him and Ritsu...
I-I'm not gonna let that happen to my hair!
!لـ-لن أسمح بحدوث ذلك بشعري
So eine Birne will
ich nicht kriegen!
¡No tocarán mi pelo!
¡No tocaréis mi pelo!
Je tiens à mes cheveux, moi !
I-Io me la batto, ci tengo ai miei capelli!
Nem a pau que vão fazer 
isso na minha cabeça!