storybook

US /ˈstɔːr.i.bʊk/
UK /ˈstɔːr.i.bʊk/
1.

物語の本

1.

物語の本

(of real life situations) happy and pleasant in the way that situations in children's stories usually are:

:
If you're looking for a storybook romance, you're always going to be disappointed.