It's great that Mob joined the Body Improvement Club, but he suddenly faints as he's running along the riverside. His wish is to get stronger and to be able to get closer to his beloved Tsubomi-chan. One day, as Mob is feeling troubled, a woman with a strange mask approaches him... Progress toward Mob's explosion: 20%
Because I'm such a downer, I ruined 
a whole bunch of people's fun.
لأنّني كئيب، أفسدتُ مرحَ مجموعة من النّاس
Weil ich nicht vernünftig
mitgemacht habe,
Soy tan aguafiestas que arruiné
la diversión de todo un grupo.
Soy tan aguafiestas que estropeé
la diversión de todo un grupo.
Pour ne pas avoir su m’intégrer,
Ho rovinato la giornata a un sacco di persone, 
tutto perché sono un tipo apatico.
É que sou um zero à esquerda. 
Acabei com a diversão de um monte de gente.
Из-за того, что вечно не вливаюсь в коллектив,
я испортил веселье многим людям.