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%
In order to have a happy life, 
you must have a hearty laugh!
رسم البسمة في شفاهكم هي الطّريق
لرسمِ السّعادة
Um das Glück aufrechtzuerhalten,
muss man sein Lächeln aufrechterhalten.
Dibujar una sonrisa es la única forma
de atraer la felicidad.
Dibujar una sonrisa es la única forma
de atraer la felicidad.
« C’est en gardant le sourire
que l’on reste heureux »,
La via della felicità si percorre 
tirando fuori il sorriso.
Para ser feliz, é preciso
 pôr um sorriso no rosto!
Улыбка — главное условие
счастливой жизни!