Two parallel lines will also intersect one day. Su Se, an ordinary female doctor, and Boya, the musical king, seemed like two people who would never interact with each other. Who knows, in that vast sea of people, in a seemingly casual moment, they met, got acquainted, fell in love, knew each other, and finally cherished each other. Ordinary people also have to go through many hardships in love, let alone being with a big star, it should be even more difficult. Suther also experienced youth and was obsessed with celebrity idols. After entering the society, these will become the memories of youth. When one day, the big star Mr. Boya, whom she had been obsessed with, became her tenant in a low-key identity. She was so stupid that she didn't recognize him. In the end, he knew that he was the male idol in her youth memories. She came to the conclusion that what was said in the original reports was not necessarily true. This man was not a warm man, he was clearly a devil, but it seemed that it was already too late...