Ominous-looking posters are out for Gu Family Book, and it definitely doesn't look like rainbows and kittens! From these posters, we're really getting a darker feel to the drama. Scroll down and see for yourself: gu family book gumiho gu family book gumiho4 gu family book gumiho3 gu family book gumiho2 gu family book gumiho9 gu family book gumiho6 gu family book gumiho5 gu family book gumiho8 gu family book gumiho7 Does it look dark or light? Scary or fun? See more stills of Suzy here and watch the teaser here. Will you be watching Gu Family Book? Sign up for alerts!