Page 10 did have some Spanish at the bottom, which was a bit confusing at first, but I'm guessing that'll be fixed at some point.
Storywise, not a bad start. The premise is pretty basic, but I have a bit of a weak spot for fantasy elements being superimposed into modern settings, so this could be enjoyable enough. Also, I'm placing my bet now that even though they're calling him old man, he's actually only like thirty something and they're just calling him that for reasons that don't fully translate culturally.