Paula (Laetitia Dosch) met her boyfriend when she was 20 years old. The two went through a long ten years hand in hand. She thought that this man would definitely hold her hand and walk into the wedding hall. Unexpectedly, when she was 30 years old, her boyfriend ruthlessly and irretrievably abandoned her. The breakup brought a huge blow to Paula, which was so exaggerated that she had a mental breakdown and was admitted to the psychology department. Because she couldn't stand the terrible treatment in the psychology department, Paula decided to "escape from the madhouse". Paula, who was penniless and had nowhere to go, only had her own cat, but she still resolutely embarked on a journey to find herself. Along the way, she met all kinds of people and witnessed all kinds of strange lives. Among so many lives, which one is the way she wants to live?