In a Norwegian city, a young woman named Thelma moves to Oslo to begin her university life. Coming from a strict religious background, she quickly becomes attracted to Anja, a charismatic and daring classmate. As their friendship deepens, Thelma discovers that she has supernatural abilities that emerge when she experiences intense emotions, leading her to grapple with her repressed feelings and identity.
As her powers are unleashed, tragic and mysterious events start to surround her life, leaving her caught between love and fear. Thelma faces an internal conflict; should she embrace her true nature or submit to the strict teachings that have shaped her since childhood? Her bond with Anja becomes a catalyst, revealing dark family secrets and the oppression she has endured for years.
The story combines elements of psychological horror and drama as Thelma embarks on a journey of self-acceptance and liberation. Tensions rise when her struggle for control over her powers threatens not only her new relationship but also the lives of those around her. With a captivating visual style and an unsettling atmosphere, the plot delves into the theme of repression and desire, leaving the viewer pondering the true cost of freedom. At its core, it is a poignant story about self-discovery, facing both internal and external monsters.