The story tells that Barbie accidentally travels from reality to the world of her favorite video game, and becomes a funny roller skater in the game, which makes her very excited. In the game, she meets cute cloud-shaped friends, and Bella, the roller skating princess. They soon discover that a naughty emoji is trying to take control of the game world. Their battle level starts from the beginner level, and Barbie must rely on her amazing game skills and creative thinking to save her team and win the game!