"Old"?
They are not anywhere close to being old. What the hell?
I mean, it's a pretty funny setup, and I hope to read more, but that "old man" gag is not working for me.
@Siquall Pretty sure "old man" here is ji-san (uncle), which should be fine for someone in their 30s. Grandfather though is very similar (jii-san), which is probably why it was translated thus.
disappointing
I expected an old man, not a young middle aged man. There are already tons of stories about those. Stories where the protagonist is actually old are rare.