On the day when the Internet was black, Lu Chao was standing on the rooftop of the 26th floor. The phone rang, and the other person sounded like he was reading a menu: "Your chorus chords are wrong. I'll change them tomorrow." That was the best sound he had ever heard in his life. Three years ago, Shen Yu listened to a young man singing a cappella backstage at a music festival and believed that he would be popular. Three years later, the boy was framed, his contract was terminated, and he was abandoned by the whole world. She handed over a contract: "I will pay the penalty, and it will be divided into seven parts for you and three for me." She is the most difficult talented producer in the industry to mess with. She is five years older than him, hard-spoken and soft-hearted, and always expressionless. He is a "lost house" artist who has been abandoned by the whole world. He is soft and cute and loves to act coquettishly, but he is more reliable than anyone else at critical moments. She called him Lu Chao, and he called her sister. From happy enemies to underground lovers, she accompanied him from the rental house to the concert with thousands of people, but on the grandest night, she disappeared completely, leaving only a note: "The tide will not wander, but the island needs to be quiet. Don't look for me."
Five years later, Lu Chao, a top singer, held a live broadcast every year on his birthday. He did not speak and only played one song - "Island" she wrote for him. Fans were guessing who he was waiting for. Until one day, a five-year-old boy appeared backstage and asked, "Uncle, why do you keep looking at my mother?" Lu Chao looked at the face that was exactly like his and his eyes were red. This time, he said nothing and would not let go. "Sister, once the tide comes, it won't go away."