Bai Ji, a workplace newcomer who first arrived in W City, met Song Qi, the lead singer of a down-and-out band. By chance, they lived next door to each other. Song Qi was at a low point in his life at that time. Ji Li's appearance gradually melted and thawed his frozen life. They fell in love with each other and gained the most honest love in the initial hardship. However, the direction of fate changed, and Song Qi finally got a chance to make a comeback. The appearance of singer Bei Anan gave him the opportunity to become a musician again. However, the price was that the misunderstanding between him and Ji Li became deeper and deeper. In the end, they drifted apart in their respective lives, but the original love between them was always in their hearts and never changed.