Yun Qingyue's good friend Lin Feiran is pregnant with Chutian's child, but she has congenital heart disease. Facing the death of her friend, she is in great pain. There is only one person who can give her warmth, the one who waits for her under the streetlight every day - Yu Jinyi! He is a singer in the bar and has a heart-stirring face. , And breathtaking singing. But he is leaving, going to Japan for further study. He can become a superstar and have countless fans, but he... Is wavering, wavering for her... Three years later, he comes back. What story will happen between him and her...