In the mystical world of the Motherland, where fairy godmothers nurture their powers, the enthusiastic yet inexperienced Eleanor Bloomingbottom (Santiago Cabrera) dedicates herself to mastering the magical arts. Unfortunately, her peers have grown disillusioned with the status quo of wish-granting—a process that typically involves clichéd outcomes like true love and castles. As the prestigious school faces an imminent threat of closure due to dwindling wish activities, the daunting prospect of being sent to the realm of tooth fairies becomes ever more real.
Unfazed, Eleanor seizes a pivotal moment when she uncovers a letter from a 10-year-old girl named Mackenzie Walsh (Isla Fisher). Determined to make a difference, she ventures into the mortal realm, despite stern warnings from her wise elder, Agnes (Jane Curtin), who cautions her that a single mistake could lead to disaster, risking not just Eleanor's powers but the school's very existence.
Eleanor’s journey leads her to Boston, where she stumbles upon a disheartening scene: Mackenzie has transformed into a 40-year-old single mother, grappling with the challenges of raising two daughters, Mia and Jane, amidst the backdrop of a failing television station. Gaining Mackenzie’s trust, Eleanor is welcomed into their chaotic lives and soon finds herself navigating the complexities of family dynamics.
Her quest to understand Mackenzie's past takes her to the depths of their home, where she begins to uncover painful truths about the family. It becomes evident that Mackenzie's husband has abandoned them, a reality that drives Eleanor to empower Mackenzie and restore her hope.
As Eleanor becomes increasingly involved in the family’s life, she meets Mackenzie’s colleagues, including Duff and Hugh Prince (Rafael Silva), who harbors secret feelings for Mackenzie. Amidst a series of magical mishaps—including a kaleidoscopic explosion and a viral sledding accident that boosts the news station's ratings—Eleanor’s influence grows, bringing unexpected excitement into their lives.
Through her newfound connection with Mia, Eleanor learns that Mackenzie is a widow whose husband’s passing has deeply affected |Jane's social anxiety. With this revelation, Eleanor helps Jane confront her fears by encouraging her to perform "My Favorite Things" before an audience, a transformative moment for both the girl and her family.
Mackenzie, reenergized by Eleanor’s belief in her, begins to rediscover her own identity, leading to a makeover and a budding romance with Hugh. As the family's relationships evolve, Eleanor finds herself at the epicenter of a life-changing journey for them all.
However, as time is running out, Agnes stresses that Eleanor must identify Mackenzie’s true love before midnight the next evening, or risk losing her powers forever. In a desperate bid to stir emotions, Agnes convinces Mackenzie to attend a lavish party thrown by their ruthless boss, Grant. Despite Agnes's magical attempts to force feelings for Hugh, things take a turn for the worse when an argument unfolds, leaving Grant suspicious and eager to regain Eleanor’s services.
Mackenzie's rejection of Grant leads to her termination, while Hugh also departs for a better opportunity, leaving Mackenzie grappling with her life's harsh realities. As the midnight hour approaches, the tension climaxes, especially when Jane’s anxiety resurfaces ahead of her performance at a Christmas festival.
Mackenzie rallies her friends to uplift Jane, and together, they encounter Paula (Artemis Pebdani), who has conjured a whimsical means of transportation for the festivities. On stage, Jane shines, showcasing her father’s guitar talents and leaving the audience captivated. But just as victory seems within reach, Moira, the stern headmistress, arrives to confront Eleanor about her perceived failure.
In a moment of clarity, Eleanor reveals her comprehension of love’s many interpretations, persuading Moira and the audience that she has achieved her goal.
In a poignant conclusion, depicted through charming animation, Eleanor emerges respected as an instructor in Motherland, guiding the next generation of fairy godmothers with the invaluable lesson that true love is not a mere formula but a deeply personal experience.
