The Long Road Home (Chinese Version)

Sky is a regular little girl, except that she and her little sister, Ocean, are adopted. One day, Sky takes a different road to school, where she meets Old Man Rain. That meeting changes her life forever. Sky soon finds out that she might be from another planet and have powers she could never have imagined. When they finds out about their birth parents and a sacred duty, Sky and Ocean begin a journey full of intrigue and adventure.