After the incident with the religious organization (LOL), the evil spirit, Dimple, keeps following Mob around. Also, because of the incident, Mezato Ichi from the school paper starts following around Mob, as well. Then one day, another student joins the Body Improvement Club. Progress Towards Mob's Explosion: 45%
I'm sure the guys from 
Black Vinegar Middle will be there,
أنا واثقٌ أنّ جماعة مدرسة خلّ أسود
الإعداديّة سيكونوا هُنا
Die Typen aus Reisessig
kommen bestimmt.
Sé que los de Vinagre Negro irán,
Sé que los de Vinagre Negro irán,
Les mecs du Vinaigre noir
vont venir, c’est sûr,
Quelli delle Scuole Medie Acetonero 
verranno senza dubbio,
Os caras da Vinagre Negro vêm, com certeza,
Ну да, из Чёрного уксуса-то точно придут,