Xia Qinghe, an introverted girl who has always been scolded by her family and friends, met a strange boy wearing headphones at the subway station. He said that his headphones could hear other people's voices... During the conversation with him, he discovered that he was very familiar with her!
In a noisy station, a girl who looks exactly like him passes by him, and everything is just the beginning of a cycle...
Concept: A story about several broken children who redeem each other