The little-known novelist Qu Zhouyue (played by Ha Jung-woo) is planning to write his second novel, but he is stuck in the dilemma of writer's block. It happened that the president of his publishing company was going on a business trip to Berlin, and Qu Zhouyue readily agreed to go with him and act as a translator. On his last day in Berlin, Qu Zhouyue attended a party for people in the film industry. However, facing the pretentious greetings and false enthusiasm, Qu Zhouyue felt so bored that he simply went outside to smoke alone. At this moment, he met his muse in this life. A woman named Hee Jin (played by Kong Hyo Jin) walked silently to his side and quietly smoked a cigarette. This scene made Qu Zhouyue, who had no experience in love, fall in love at first sight. Qu Zhouyue fell in love with her uncontrollably.