Chen Xinian found a quiet coffee house to live for his art. He met the girl Lan Yue he liked, who happened to be in the same university. Unfortunately, he met his old girlfriend Lin Chuchu. A knock on the door in the middle of the night brought in a prostitute Li Bingbing, starting an incredible love story. Chen Xinian concealed his family background. When he learned that Li Bingbing knew his identity, it turned out that she was the lover of Chen Xinian's father. She had already planned it, and Chen Xinian chose to leave her. Later, Lin Chuchu got Chen Xinian first, which made Lan Yue very angry. Together, she found a relationship with a down-and-out male writer. In the end, the male writer did it for writing inspiration. In the end, Chen Xinian and Lan Yue were still together, with twists and turns, ups and downs, and many episodes in between. A lot of weird things happened in the coffee house. After graduating from college, they got married and lived in a castle-like house. When they met a third party who disrupted their marriage, their human desires gradually emerged, and there was no longer the original feeling of pure love. Chen Xinian felt that Lan Yue had lost the feeling at that time, and he wanted to find the original feeling, so Chen Xinian looked for that feeling everywhere, and finally was fascinated by a woman. But when Chen Xinian found out that it was Lan Yue, he hugged her and burst into tears.