Mackenzie runs away from her new home in the cold countryside leaving Maddie behind, she finds herself in an uncomfortable position. She finds herself in the Big Apple, she meets new people...but can she trust them? She stays out on the streets wondering around and being spat on by people. Can Mackenzie cope without Maddie by her side?

Maddie Ziegler and her little sister Mackenzie are stuck on the streets without their parents. As they are dead. Maddie thinks she won't be able to get through her life, with Mackenzie having a positive attitude to everything around her. She makes Maddie's life a lot harder.