Bei Er Duo, a girl from an ordinary family, dreams about studying in Japan to be a professional voice actress. However, her mother wants her to marry rich whilst she is young, leading to continuous blind dates which irritate Bei Er Duo. In her desperation to raise funds for studying overseas as well as helping her best friend Tang Li out of a crisis, Bei Er Duo joins a couple reality program, encountering top violin maker Ye Shu Wei. Ye Shu Wei is from a family of artists and has a low-key, mysterious, and genius character in both the composing and violin industry. He was forced to join the reality program having lost a bet to his nephew Yu Sheng. In fact, the actual reason that attracted Ye Shu Wei to participate in the show is not his bet with Yu Sheng. Instead, he seeks to identify the person who correctly answered his audition question. Because the reality show is faced with the crisis of integrity, Bei Er Duo and Ye Shu Wei start a lively and funny cohabitation life, and spontaneously fell into the fate of a wonderful romance together.