The principal adores his grandson very much and asks the Sket-dan to prepare a picture play to entertain him. They decide to base the story off of Momotaro, but change things up from the usual... Afterwards, he asks them to play with his grandson for an afternoon, but the kid doesn't seem interested in having fun at all.
My father told me never to take candy from 
strange, suspicious people, so no thanks.
Mi padre me dijo que no recibiera dulces 
de personas que lucieran sospechosas.
Mi padre me dijo que no cogiese caramelos 
de personas que pareciesen sospechosas.
Meu pai disse para nunca aceitar doces de 
pessoas estranhas e suspeitas, então não.