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...
By doing that, I can get even 
more serious about this.
بالقيام بذلك، أستطيعُ أن أصبح أكثر جدّية حيال هذا
Dann kann ich …
De esa manera podré atacarte en serio.
De esa manera podré atacarte en serio.
Ça me permettra d’y aller à fond.
Ora che l'ho fatto, posso affrontare
questa cosa molto più seriamente.
Feito isto, posso te encarar
 com mais seriedade.
Теперь я стану ещё серьёзнее.