Xu Yi, who grew up in a honeypot, suffered a family accident when she was 18 years old. She was forced to take her young sister Xu An north to a completely unfamiliar city alone. Therefore, she and her neighbor Jiang Yubai, who was only one day older than her, had been separated for four years. When they met again, the distance between them seemed to be getting farther and farther...
Concept: The power of female growth, precious friendship and love