30-year-old Mathilda is on the verge of perfect adulthood with a job at a law firm and a stable relationship. But when her boyfriend proposes, an avalanche of emotions lead to questionable actions and put Mathilda's life in jeopardy.

30-year-old Mathilda is on the verge of the perfect adulthood with a job at a law firm and a stable relationship. But when her boyfriend proposes, an avalanche of emotions lead to questionable actions and put Mathilda's entire life in jeopardy.