So yeah, the book is about this kid who moves into a new neighborhood, and he's pretty lonely and he plays with his toy soldiers a lot. he eventually meets a girl who i think lives right next door to him and then later the boy finds some kind of creature in a shed, I think it was something like an angel. And I remember that angel really liked chinese food, he called it the god's nectar.
That's basically what I remember, but I'd love to read it again, so I hope you guys can help !