Li Chunxia, a 13-year-old girl who loves to dance, was unfortunately involved in a car accident. After 15 years of sleep, she miraculously woke up and woke up to find that life had undergone earth-shaking changes. She not only lost 15 years of common sense in life, but also soared to 100kg in weight. But in order to fulfill her dream of dancing on the stage, she reunited with three of her childhood companions, bumping into Pi Baoshi, the founder of the soul dancer training class, and a magnificent special training for the devil began.