A young woman from the French countryside marries a charismatic and prominent Parisian writer, Willy. Struggling financially and artistically, Willy convinces her to ghostwrite for him. Her autobiographical novel about a witty and brazen country girl named Claudine becomes a bestseller, and the character rapidly rises to fame. However, Willy takes all the credit for the success, creating tension in their relationship. The young woman, initially compliant, begins to assert her own identity and talent, exploring her creative potential and challenging societal norms.

As she gains confidence in her abilities and desires more recognition for her work, she embarks on a journey of self-discovery and independence. She begins to challenge gender roles, both in her writing and personal life, forming relationships that defy traditional expectations. Her journey is marked by a constant struggle for creative freedom and personal empowerment in the face of societal constraints and the dominant influence of Willy. This battle for self-expression and acknowledgment highlights the broader themes of identity, gender politics, and artistic integrity, leaving a lasting impact on the literary world and beyond.