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 erased that thing with my Psycho Wave.
أخفيتُ ذاك الشيء بموجتي الروحانيّة
Ich habe ihn mit meiner
Psycho Wave ausgelöscht.
Lo hice desaparecer
con mi Onda Psíquica.
Lo hice desaparecer
con mi Onda Psíquica.
Je l’ai détruit à la source
avec mes psycho-ondes.
Ho usato la mia Onda Psichica 
per far sparire quella cosa.
Fiz aquela coisa sumir com 
a minha Onda Paranormal.
Я стёр его своей психоволной.