You play as Bob. He’s a little doodle guy who lives inside a Sketchbook. One day, Bob finds the Magic Pencil, which allows him to draw anything he can imagine! But Bob’s sister Liz gets jealous of him and tries to take the pencil! What a brat! Instead, she ends up with the Magic Eraser! Liz discovers she can erase holes in the world and use them to get around faster! Upon discovering that this really upsets her big bro, Liz starts erasing more bits of the world! Now, Bob, equipped with his Magic Pencil must stop Liz from erasing the world! But is Liz really just that big of a jerk, or is there some reason behind her actions? Restore the Magic Sketchbook's erased Sketch Zones and Bob will tell the story of he and his sister and you may just learn that not everything is quite so simple...